8651630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 17061408

約数和(自身を除く): 8409778

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1091, 1586, 2182, 3965, 5455, 7930, 10910, 14183, 28366, 66551, 70915, 133102, 141830, 332755, 665510, 865163, 1730326, 4325815, 8651630]

約数ペア:

[(1, 8651630), (2, 4325815), (5, 1730326), (10, 865163), (13, 665510), (26, 332755), (61, 141830), (65, 133102), (122, 70915), (130, 66551), (305, 28366), (610, 14183), (793, 10910), (1091, 7930), (1586, 5455), (2182, 3965)]