538593838

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{25601}}^1$

素因数の和:25827

約数の個数: 16

約数和(自身を含む): 825203664

約数和(自身を除く): 286609826

約数列:

[1, 2, 67, 134, 157, 314, 10519, 21038, 25601, 51202, 1715267, 3430534, 4019357, 8038714, 269296919, 538593838]

約数ペア:

[(1, 538593838), (2, 269296919), (67, 8038714), (134, 4019357), (157, 3430534), (314, 1715267), (10519, 51202), (21038, 25601)]