2100070342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{55265009}}^1$

素因数の和:55265030

約数の個数: 8

約数和(自身を含む): 3315900600

約数和(自身を除く): 1215830258

約数列:

[1, 2, 19, 38, 55265009, 110530018, 1050035171, 2100070342]

約数ペア:

[(1, 2100070342), (2, 1050035171), (19, 110530018), (38, 55265009)]