127369910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{344243}}^1$

素因数の和:344287

約数の個数: 16

約数和(自身を含む): 235462896

約数和(自身を除く): 108092986

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 344243, 688486, 1721215, 3442430, 12736991, 25473982, 63684955, 127369910]

約数ペア:

[(1, 127369910), (2, 63684955), (5, 25473982), (10, 12736991), (37, 3442430), (74, 1721215), (185, 688486), (370, 344243)]