2015015432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{11243}}^1$

素因数の和:11813

約数の個数: 32

約数和(自身を含む): 3873782880

約数和(自身を除く): 1858767448

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 521, 1042, 2084, 4168, 11243, 22403, 22486, 44806, 44972, 89612, 89944, 179224, 483449, 966898, 1933796, 3867592, 5857603, 11715206, 23430412, 46860824, 251876929, 503753858, 1007507716, 2015015432]

約数ペア:

[(1, 2015015432), (2, 1007507716), (4, 503753858), (8, 251876929), (43, 46860824), (86, 23430412), (172, 11715206), (344, 5857603), (521, 3867592), (1042, 1933796), (2084, 966898), (4168, 483449), (11243, 179224), (22403, 89944), (22486, 89612), (44806, 44972)]