317539486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{16921}}^1$

素因数の和:17787

約数の個数: 16

約数和(自身を含む): 520249968

約数和(自身を除く): 202710482

約数列:

[1, 2, 11, 22, 853, 1706, 9383, 16921, 18766, 33842, 186131, 372262, 14433613, 28867226, 158769743, 317539486]

約数ペア:

[(1, 317539486), (2, 158769743), (11, 28867226), (22, 14433613), (853, 372262), (1706, 186131), (9383, 33842), (16921, 18766)]