2017362544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 4370709840

約数和(自身を除く): 2353347296

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 43, 74, 76, 86, 97, 148, 152, 172, 194, 296, 304, 344, 388, 592, 688, 703, 776, 817, 1406, 1552, 1591, 1634, 1843, 1849, 2812, 3182, 3268, 3589, 3686, 3698, 4171, 5624, 6364, 6536, 7178, 7372, 7396, 8342, 11248, 12728, 13072, 14356, 14744, 14792, 16684, 25456, 28712, 29488, 29584, 30229, 33368, 35131, 57424, 60458, 66736, 68191, 68413, 70262, 79249, 120916, 136382, 136826, 140524, 154327, 158498, 179353, 241832, 272764, 273652, 281048, 308654, 316996, 358706, 483664, 545528, 547304, 562096, 617308, 633992, 717412, 1091056, 1094608, 1234616, 1267984, 1299847, 1434824, 2469232, 2599694, 2869648, 2932213, 3407707, 5199388, 5864426, 6636061, 6815414, 10398776, 11728852, 13272122, 13630828, 20797552, 23457704, 26544244, 27261656, 46915408, 53088488, 54523312, 106176976, 126085159, 252170318, 504340636, 1008681272, 2017362544]

約数ペア:

[(1, 2017362544), (2, 1008681272), (4, 504340636), (8, 252170318), (16, 126085159), (19, 106176976), (37, 54523312), (38, 53088488), (43, 46915408), (74, 27261656), (76, 26544244), (86, 23457704), (97, 20797552), (148, 13630828), (152, 13272122), (172, 11728852), (194, 10398776), (296, 6815414), (304, 6636061), (344, 5864426), (388, 5199388), (592, 3407707), (688, 2932213), (703, 2869648), (776, 2599694), (817, 2469232), (1406, 1434824), (1552, 1299847), (1591, 1267984), (1634, 1234616), (1843, 1094608), (1849, 1091056), (2812, 717412), (3182, 633992), (3268, 617308), (3589, 562096), (3686, 547304), (3698, 545528), (4171, 483664), (5624, 358706), (6364, 316996), (6536, 308654), (7178, 281048), (7372, 273652), (7396, 272764), (8342, 241832), (11248, 179353), (12728, 158498), (13072, 154327), (14356, 140524), (14744, 136826), (14792, 136382), (16684, 120916), (25456, 79249), (28712, 70262), (29488, 68413), (29584, 68191), (30229, 66736), (33368, 60458), (35131, 57424)]