749629439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 884856000

約数和(自身を除く): 135226561

約数列:

[1, 13, 19, 29, 229, 247, 377, 457, 551, 2977, 4351, 5941, 6641, 7163, 8683, 13253, 56563, 86333, 104653, 112879, 126179, 172289, 251807, 1360489, 1640327, 1988407, 3034937, 3273491, 25849291, 39454181, 57663803, 749629439]

約数ペア:

[(1, 749629439), (13, 57663803), (19, 39454181), (29, 25849291), (229, 3273491), (247, 3034937), (377, 1988407), (457, 1640327), (551, 1360489), (2977, 251807), (4351, 172289), (5941, 126179), (6641, 112879), (7163, 104653), (8683, 86333), (13253, 56563)]