1253079770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2914139}}^1$

素因数の和:2914189

約数の個数: 16

約数和(自身を含む): 2307998880

約数和(自身を除く): 1054919110

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2914139, 5828278, 14570695, 29141390, 125307977, 250615954, 626539885, 1253079770]

約数ペア:

[(1, 1253079770), (2, 626539885), (5, 250615954), (10, 125307977), (43, 29141390), (86, 14570695), (215, 5828278), (430, 2914139)]