1731130

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1$

素因数の和:861

約数の個数: 16

約数和(自身を含む): 3131424

約数和(自身を除く): 1400294

約数列:

[1, 2, 5, 10, 331, 523, 662, 1046, 1655, 2615, 3310, 5230, 173113, 346226, 865565, 1731130]

約数ペア:

[(1, 1731130), (2, 865565), (5, 346226), (10, 173113), (331, 5230), (523, 3310), (662, 2615), (1046, 1655)]