17388640868

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{137477}}^1$

素因数の和:137891

約数の個数: 24

約数和(自身を含む): 30825867072

約数和(自身を除く): 13437226204

約数列:

[1, 2, 4, 103, 206, 307, 412, 614, 1228, 31621, 63242, 126484, 137477, 274954, 549908, 14160131, 28320262, 42205439, 56640524, 84410878, 168821756, 4347160217, 8694320434, 17388640868]

約数ペア:

[(1, 17388640868), (2, 8694320434), (4, 4347160217), (103, 168821756), (206, 84410878), (307, 56640524), (412, 42205439), (614, 28320262), (1228, 14160131), (31621, 549908), (63242, 274954), (126484, 137477)]