1005280998

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 2152085760

約数和(自身を除く): 1146804762

約数列:

[1, 2, 3, 6, 29, 53, 58, 67, 87, 106, 134, 159, 174, 201, 318, 402, 1537, 1627, 1943, 3074, 3254, 3551, 3886, 4611, 4881, 5829, 7102, 9222, 9762, 10653, 11658, 21306, 47183, 86231, 94366, 102979, 109009, 141549, 172462, 205958, 218018, 258693, 283098, 308937, 327027, 517386, 617874, 654054, 2500699, 3161261, 5001398, 5777477, 6322522, 7502097, 9483783, 11554954, 15004194, 17332431, 18967566, 34664862, 167546833, 335093666, 502640499, 1005280998]

約数ペア:

[(1, 1005280998), (2, 502640499), (3, 335093666), (6, 167546833), (29, 34664862), (53, 18967566), (58, 17332431), (67, 15004194), (87, 11554954), (106, 9483783), (134, 7502097), (159, 6322522), (174, 5777477), (201, 5001398), (318, 3161261), (402, 2500699), (1537, 654054), (1627, 617874), (1943, 517386), (3074, 327027), (3254, 308937), (3551, 283098), (3886, 258693), (4611, 218018), (4881, 205958), (5829, 172462), (7102, 141549), (9222, 109009), (9762, 102979), (10653, 94366), (11658, 86231), (21306, 47183)]