1681674974

素因数分解:

$2^1\times 7^1\times {\mathrm{22093}}^1\times {\mathrm{5437}}^1$

素因数の和:27539

約数の個数: 16

約数和(自身を含む): 2883532128

約数和(自身を除く): 1201857154

約数列:

[1, 2, 7, 14, 5437, 10874, 22093, 38059, 44186, 76118, 154651, 309302, 120119641, 240239282, 840837487, 1681674974]

約数ペア:

[(1, 1681674974), (2, 840837487), (7, 240239282), (14, 120119641), (5437, 309302), (10874, 154651), (22093, 76118), (38059, 44186)]