2013131024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{11197}}^1$

素因数の和:11883

約数の個数: 40

約数和(自身を含む): 4136496408

約数和(自身を除く): 2123365384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 661, 1322, 2644, 5288, 10576, 11197, 11237, 22394, 22474, 44788, 44948, 89576, 89896, 179152, 179792, 190349, 380698, 761396, 1522792, 3045584, 7401217, 14802434, 29604868, 59209736, 118419472, 125820689, 251641378, 503282756, 1006565512, 2013131024]

約数ペア:

[(1, 2013131024), (2, 1006565512), (4, 503282756), (8, 251641378), (16, 125820689), (17, 118419472), (34, 59209736), (68, 29604868), (136, 14802434), (272, 7401217), (661, 3045584), (1322, 1522792), (2644, 761396), (5288, 380698), (10576, 190349), (11197, 179792), (11237, 179152), (22394, 89896), (22474, 89576), (44788, 44948)]