2012029168

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{8101}}^1$

素因数の和:8190

約数の個数: 60

約数和(自身を含む): 4210479768

約数和(自身を除く): 2198450600

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 361, 688, 722, 817, 1444, 1634, 2888, 3268, 5776, 6536, 8101, 13072, 15523, 16202, 31046, 32404, 62092, 64808, 124184, 129616, 153919, 248368, 307838, 348343, 615676, 696686, 1231352, 1393372, 2462704, 2786744, 2924461, 5573488, 5848922, 6618517, 11697844, 13237034, 23395688, 26474068, 46791376, 52948136, 105896272, 125751823, 251503646, 503007292, 1006014584, 2012029168]

約数ペア:

[(1, 2012029168), (2, 1006014584), (4, 503007292), (8, 251503646), (16, 125751823), (19, 105896272), (38, 52948136), (43, 46791376), (76, 26474068), (86, 23395688), (152, 13237034), (172, 11697844), (304, 6618517), (344, 5848922), (361, 5573488), (688, 2924461), (722, 2786744), (817, 2462704), (1444, 1393372), (1634, 1231352), (2888, 696686), (3268, 615676), (5776, 348343), (6536, 307838), (8101, 248368), (13072, 153919), (15523, 129616), (16202, 124184), (31046, 64808), (32404, 62092)]