8141198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 14134176

約数和(自身を除く): 5992978

約数列:

[1, 2, 13, 17, 26, 34, 113, 163, 221, 226, 326, 442, 1469, 1921, 2119, 2771, 2938, 3842, 4238, 5542, 18419, 24973, 36023, 36838, 49946, 72046, 239447, 313123, 478894, 626246, 4070599, 8141198]

約数ペア:

[(1, 8141198), (2, 4070599), (13, 626246), (17, 478894), (26, 313123), (34, 239447), (113, 72046), (163, 49946), (221, 36838), (226, 36023), (326, 24973), (442, 18419), (1469, 5542), (1921, 4238), (2119, 3842), (2771, 2938)]