12912485864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1300613}}^1$

素因数の和:1300709

約数の個数: 32

約数和(自身を含む): 25986267720

約数和(自身を除く): 13073781856

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 1300613, 2601226, 5202452, 10404904, 22110421, 44220842, 88441684, 94944749, 176883368, 189889498, 379778996, 759557992, 1614060733, 3228121466, 6456242932, 12912485864]

約数ペア:

[(1, 12912485864), (2, 6456242932), (4, 3228121466), (8, 1614060733), (17, 759557992), (34, 379778996), (68, 189889498), (73, 176883368), (136, 94944749), (146, 88441684), (292, 44220842), (584, 22110421), (1241, 10404904), (2482, 5202452), (4964, 2601226), (9928, 1300613)]