438021298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{117811}}^1$

素因数の和:117850

約数の個数: 24

約数和(自身を含む): 776145456

約数和(自身を除く): 338124158

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 117811, 235622, 1295921, 1531543, 2591842, 3063086, 16846973, 19910059, 33693946, 39820118, 219010649, 438021298]

約数ペア:

[(1, 438021298), (2, 219010649), (11, 39820118), (13, 33693946), (22, 19910059), (26, 16846973), (143, 3063086), (169, 2591842), (286, 1531543), (338, 1295921), (1859, 235622), (3718, 117811)]