4390439230

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2693521}}^1$

素因数の和:2693691

約数の個数: 16

約数和(自身を含む): 7951276944

約数和(自身を除く): 3560837714

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 2693521, 5387042, 13467605, 26935210, 439043923, 878087846, 2195219615, 4390439230]

約数ペア:

[(1, 4390439230), (2, 2195219615), (5, 878087846), (10, 439043923), (163, 26935210), (326, 13467605), (815, 5387042), (1630, 2693521)]