2011105438390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3794538563}}^1$

素因数の和:3794538623

約数の個数: 16

約数和(自身を含む): 3688291484208

約数和(自身を除く): 1677186045818

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 3794538563, 7589077126, 18972692815, 37945385630, 201110543839, 402221087678, 1005552719195, 2011105438390]

約数ペア:

[(1, 2011105438390), (2, 1005552719195), (5, 402221087678), (10, 201110543839), (53, 37945385630), (106, 18972692815), (265, 7589077126), (530, 3794538563)]