847378004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1049}}^1\times {\mathrm{1669}}^1$

素因数の和:2744

約数の個数: 36

約数和(自身を含む): 1632508500

約数和(自身を除く): 785130496

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1049, 1669, 2098, 3338, 4196, 6676, 11539, 18359, 23078, 36718, 46156, 73436, 126929, 201949, 253858, 403898, 507716, 807796, 1750781, 3501562, 7003124, 19258591, 38517182, 77034364, 211844501, 423689002, 847378004]

約数ペア:

[(1, 847378004), (2, 423689002), (4, 211844501), (11, 77034364), (22, 38517182), (44, 19258591), (121, 7003124), (242, 3501562), (484, 1750781), (1049, 807796), (1669, 507716), (2098, 403898), (3338, 253858), (4196, 201949), (6676, 126929), (11539, 73436), (18359, 46156), (23078, 36718)]