1233830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9491}}^1$

素因数の和:9511

約数の個数: 16

約数和(自身を含む): 2391984

約数和(自身を除く): 1158154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9491, 18982, 47455, 94910, 123383, 246766, 616915, 1233830]

約数ペア:

[(1, 1233830), (2, 616915), (5, 246766), (10, 123383), (13, 94910), (26, 47455), (65, 18982), (130, 9491)]