2750872988

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{383}}^1\times {\mathrm{11437}}^1$

素因数の和:11981

約数の個数: 24

約数和(自身を含む): 4857764352

約数和(自身を除く): 2106891364

約数列:

[1, 2, 4, 157, 314, 383, 628, 766, 1532, 11437, 22874, 45748, 60131, 120262, 240524, 1795609, 3591218, 4380371, 7182436, 8760742, 17521484, 687718247, 1375436494, 2750872988]

約数ペア:

[(1, 2750872988), (2, 1375436494), (4, 687718247), (157, 17521484), (314, 8760742), (383, 7182436), (628, 4380371), (766, 3591218), (1532, 1795609), (11437, 240524), (22874, 120262), (45748, 60131)]