1621132012

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{4012703}}^1$

素因数の和:4012808

約数の個数: 12

約数和(自身を含む): 2865070656

約数和(自身を除く): 1243938644

約数列:

[1, 2, 4, 101, 202, 404, 4012703, 8025406, 16050812, 405283003, 810566006, 1621132012]

約数ペア:

[(1, 1621132012), (2, 810566006), (4, 405283003), (101, 16050812), (202, 8025406), (404, 4012703)]