82421690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{634013}}^1$

素因数の和:634033

約数の個数: 16

約数和(自身を含む): 159771528

約数和(自身を除く): 77349838

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 634013, 1268026, 3170065, 6340130, 8242169, 16484338, 41210845, 82421690]

約数ペア:

[(1, 82421690), (2, 41210845), (5, 16484338), (10, 8242169), (13, 6340130), (26, 3170065), (65, 1268026), (130, 634013)]