4431830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 8727264

約数和(自身を除く): 4295434

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 467, 730, 934, 949, 1898, 2335, 4670, 4745, 6071, 9490, 12142, 30355, 34091, 60710, 68182, 170455, 340910, 443183, 886366, 2215915, 4431830]

約数ペア:

[(1, 4431830), (2, 2215915), (5, 886366), (10, 443183), (13, 340910), (26, 170455), (65, 68182), (73, 60710), (130, 34091), (146, 30355), (365, 12142), (467, 9490), (730, 6071), (934, 4745), (949, 4670), (1898, 2335)]