81988070762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{53447243}}^1$

素因数の和:53447317

約数の個数: 16

約数和(自身を含む): 134687054880

約数和(自身を除く): 52698984118

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 53447243, 106894486, 694814159, 1389628318, 3153387337, 6306774674, 40994035381, 81988070762]

約数ペア:

[(1, 81988070762), (2, 40994035381), (13, 6306774674), (26, 3153387337), (59, 1389628318), (118, 694814159), (767, 106894486), (1534, 53447243)]