4074460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15671}}^1$

素因数の和:15693

約数の個数: 24

約数和(自身を含む): 9215136

約数和(自身を除く): 5140676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15671, 31342, 62684, 78355, 156710, 203723, 313420, 407446, 814892, 1018615, 2037230, 4074460]

約数ペア:

[(1, 4074460), (2, 2037230), (4, 1018615), (5, 814892), (10, 407446), (13, 313420), (20, 203723), (26, 156710), (52, 78355), (65, 62684), (130, 31342), (260, 15671)]