1971301883912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{9491}}^1\times {\mathrm{837509}}^1$

素因数の和:847037

約数の個数: 32

約数和(自身を含む): 3815829561600

約数和(自身を除く): 1844527677688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 9491, 18982, 37964, 75928, 294221, 588442, 837509, 1176884, 1675018, 2353768, 3350036, 6700072, 25962779, 51925558, 103851116, 207702232, 7948797919, 15897595838, 31795191676, 63590383352, 246412735489, 492825470978, 985650941956, 1971301883912]

約数ペア:

[(1, 1971301883912), (2, 985650941956), (4, 492825470978), (8, 246412735489), (31, 63590383352), (62, 31795191676), (124, 15897595838), (248, 7948797919), (9491, 207702232), (18982, 103851116), (37964, 51925558), (75928, 25962779), (294221, 6700072), (588442, 3350036), (837509, 2353768), (1176884, 1675018)]