2017190008

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{863}}^1\times {\mathrm{1861}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 3812780160

約数和(自身を除く): 1795590152

約数列:

[1, 2, 4, 8, 157, 314, 628, 863, 1256, 1726, 1861, 3452, 3722, 6904, 7444, 14888, 135491, 270982, 292177, 541964, 584354, 1083928, 1168708, 1606043, 2337416, 3212086, 6424172, 12848344, 252148751, 504297502, 1008595004, 2017190008]

約数ペア:

[(1, 2017190008), (2, 1008595004), (4, 504297502), (8, 252148751), (157, 12848344), (314, 6424172), (628, 3212086), (863, 2337416), (1256, 1606043), (1726, 1168708), (1861, 1083928), (3452, 584354), (3722, 541964), (6904, 292177), (7444, 270982), (14888, 135491)]