42459430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{326611}}^1$

素因数の和:326631

約数の個数: 16

約数和(自身を含む): 82306224

約数和(自身を除く): 39846794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 326611, 653222, 1633055, 3266110, 4245943, 8491886, 21229715, 42459430]

約数ペア:

[(1, 42459430), (2, 21229715), (5, 8491886), (10, 4245943), (13, 3266110), (26, 1633055), (65, 653222), (130, 326611)]