3512990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 6937056

約数和(自身を除く): 3424066

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 443, 610, 793, 886, 1586, 2215, 3965, 4430, 5759, 7930, 11518, 27023, 28795, 54046, 57590, 135115, 270230, 351299, 702598, 1756495, 3512990]

約数ペア:

[(1, 3512990), (2, 1756495), (5, 702598), (10, 351299), (13, 270230), (26, 135115), (61, 57590), (65, 54046), (122, 28795), (130, 27023), (305, 11518), (443, 7930), (610, 5759), (793, 4430), (886, 3965), (1586, 2215)]