1907128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 3898800

約数和(自身を除く): 1991672

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 379, 629, 758, 1258, 1516, 2516, 3032, 5032, 6443, 12886, 14023, 25772, 28046, 51544, 56092, 112184, 238391, 476782, 953564, 1907128]

約数ペア:

[(1, 1907128), (2, 953564), (4, 476782), (8, 238391), (17, 112184), (34, 56092), (37, 51544), (68, 28046), (74, 25772), (136, 14023), (148, 12886), (296, 6443), (379, 5032), (629, 3032), (758, 2516), (1258, 1516)]