2016322984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 4160217600

約数和(自身を除く): 2143894616

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 109, 166, 218, 332, 436, 664, 872, 1079, 1417, 2143, 2158, 2834, 4286, 4316, 5668, 8572, 8632, 9047, 11336, 17144, 18094, 27859, 36188, 55718, 72376, 111436, 117611, 177869, 222872, 233587, 235222, 355738, 467174, 470444, 711476, 934348, 940888, 1422952, 1868696, 2312297, 3036631, 4624594, 6073262, 9249188, 12146524, 18498376, 19387721, 24293048, 38775442, 77550884, 155101768, 252040373, 504080746, 1008161492, 2016322984]

約数ペア:

[(1, 2016322984), (2, 1008161492), (4, 504080746), (8, 252040373), (13, 155101768), (26, 77550884), (52, 38775442), (83, 24293048), (104, 19387721), (109, 18498376), (166, 12146524), (218, 9249188), (332, 6073262), (436, 4624594), (664, 3036631), (872, 2312297), (1079, 1868696), (1417, 1422952), (2143, 940888), (2158, 934348), (2834, 711476), (4286, 470444), (4316, 467174), (5668, 355738), (8572, 235222), (8632, 233587), (9047, 222872), (11336, 177869), (17144, 117611), (18094, 111436), (27859, 72376), (36188, 55718)]