2013142312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1619}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 4115059200

約数和(自身を除く): 2101916888

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 223, 328, 446, 697, 892, 1394, 1619, 1784, 2788, 3238, 3791, 5576, 6476, 7582, 9143, 12952, 15164, 18286, 27523, 30328, 36572, 55046, 66379, 73144, 110092, 132758, 155431, 220184, 265516, 310862, 361037, 531032, 621724, 722074, 1128443, 1243448, 1444148, 2256886, 2888296, 4513772, 6137629, 9027544, 12275258, 14802517, 24550516, 29605034, 49101032, 59210068, 118420136, 251642789, 503285578, 1006571156, 2013142312]

約数ペア:

[(1, 2013142312), (2, 1006571156), (4, 503285578), (8, 251642789), (17, 118420136), (34, 59210068), (41, 49101032), (68, 29605034), (82, 24550516), (136, 14802517), (164, 12275258), (223, 9027544), (328, 6137629), (446, 4513772), (697, 2888296), (892, 2256886), (1394, 1444148), (1619, 1243448), (1784, 1128443), (2788, 722074), (3238, 621724), (3791, 531032), (5576, 361037), (6476, 310862), (7582, 265516), (9143, 220184), (12952, 155431), (15164, 132758), (18286, 110092), (27523, 73144), (30328, 66379), (36572, 55046)]