8685166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 15874560

約数和(自身を除く): 7189394

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 317, 634, 721, 1442, 1957, 2219, 3914, 4438, 6023, 12046, 13699, 27398, 32651, 42161, 65302, 84322, 228557, 457114, 620369, 1240738, 4342583, 8685166]

約数ペア:

[(1, 8685166), (2, 4342583), (7, 1240738), (14, 620369), (19, 457114), (38, 228557), (103, 84322), (133, 65302), (206, 42161), (266, 32651), (317, 27398), (634, 13699), (721, 12046), (1442, 6023), (1957, 4438), (2219, 3914)]