4002948649

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 4804406784

約数和(自身を除く): 801458135

約数列:

[1, 7, 53, 61, 73, 371, 427, 511, 2423, 3233, 3869, 4453, 16961, 22631, 27083, 31171, 128419, 147803, 176879, 236009, 898933, 1034621, 1238153, 1652063, 7833559, 9374587, 10789619, 54834913, 65622109, 75527333, 571849807, 4002948649]

約数ペア:

[(1, 4002948649), (7, 571849807), (53, 75527333), (61, 65622109), (73, 54834913), (371, 10789619), (427, 9374587), (511, 7833559), (2423, 1652063), (3233, 1238153), (3869, 1034621), (4453, 898933), (16961, 236009), (22631, 176879), (27083, 147803), (31171, 128419)]