14494220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 33149088

約数和(自身を除く): 18654868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 521, 535, 1042, 1070, 1391, 2084, 2140, 2605, 2782, 5210, 5564, 6773, 6955, 10420, 13546, 13910, 27092, 27820, 33865, 55747, 67730, 111494, 135460, 222988, 278735, 557470, 724711, 1114940, 1449422, 2898844, 3623555, 7247110, 14494220]

約数ペア:

[(1, 14494220), (2, 7247110), (4, 3623555), (5, 2898844), (10, 1449422), (13, 1114940), (20, 724711), (26, 557470), (52, 278735), (65, 222988), (107, 135460), (130, 111494), (214, 67730), (260, 55747), (428, 33865), (521, 27820), (535, 27092), (1042, 13910), (1070, 13546), (1391, 10420), (2084, 6955), (2140, 6773), (2605, 5564), (2782, 5210)]