2471690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19013}}^1$

素因数の和:19033

約数の個数: 16

約数和(自身を含む): 4791528

約数和(自身を除く): 2319838

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 19013, 38026, 95065, 190130, 247169, 494338, 1235845, 2471690]

約数ペア:

[(1, 2471690), (2, 1235845), (5, 494338), (10, 247169), (13, 190130), (26, 95065), (65, 38026), (130, 19013)]