2489353910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8583979}}^1$

素因数の和:8584015

約数の個数: 16

約数和(自身を含む): 4635349200

約数和(自身を除く): 2145995290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 8583979, 17167958, 42919895, 85839790, 248935391, 497870782, 1244676955, 2489353910]

約数ペア:

[(1, 2489353910), (2, 1244676955), (5, 497870782), (10, 248935391), (29, 85839790), (58, 42919895), (145, 17167958), (290, 8583979)]