891123669110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{12663403}}^1$

素因数の和:12663668

約数の個数: 32

約数和(自身を含む): 1663059520512

約数和(自身を除く): 771935851402

約数列:

[1, 2, 5, 10, 31, 62, 155, 227, 310, 454, 1135, 2270, 7037, 14074, 35185, 70370, 12663403, 25326806, 63317015, 126634030, 392565493, 785130986, 1962827465, 2874592481, 3925654930, 5749184962, 14372962405, 28745924810, 89112366911, 178224733822, 445561834555, 891123669110]

約数ペア:

[(1, 891123669110), (2, 445561834555), (5, 178224733822), (10, 89112366911), (31, 28745924810), (62, 14372962405), (155, 5749184962), (227, 3925654930), (310, 2874592481), (454, 1962827465), (1135, 785130986), (2270, 392565493), (7037, 126634030), (14074, 63317015), (35185, 25326806), (70370, 12663403)]