6491998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:851

約数の個数: 16

約数和(自身を含む): 10147680

約数和(自身を除く): 3655682

約数列:

[1, 2, 29, 58, 173, 346, 647, 1294, 5017, 10034, 18763, 37526, 111931, 223862, 3245999, 6491998]

約数ペア:

[(1, 6491998), (2, 3245999), (29, 223862), (58, 111931), (173, 37526), (346, 18763), (647, 10034), (1294, 5017)]