415806872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137867}}^1$

素因数の和:137915

約数の個数: 32

約数和(自身を含む): 868568400

約数和(自身を除く): 452761528

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 137867, 275734, 551468, 1102936, 1792271, 3584542, 3998143, 7169084, 7996286, 14338168, 15992572, 31985144, 51975859, 103951718, 207903436, 415806872]

約数ペア:

[(1, 415806872), (2, 207903436), (4, 103951718), (8, 51975859), (13, 31985144), (26, 15992572), (29, 14338168), (52, 7996286), (58, 7169084), (104, 3998143), (116, 3584542), (232, 1792271), (377, 1102936), (754, 551468), (1508, 275734), (3016, 137867)]