1420931230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8358419}}^1$

素因数の和:8358443

約数の個数: 16

約数和(自身を含む): 2708128080

約数和(自身を除く): 1287196850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 8358419, 16716838, 41792095, 83584190, 142093123, 284186246, 710465615, 1420931230]

約数ペア:

[(1, 1420931230), (2, 710465615), (5, 284186246), (10, 142093123), (17, 83584190), (34, 41792095), (85, 16716838), (170, 8358419)]