886906988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{74933}}^1$

素因数の和:75217

約数の個数: 24

約数和(自身を含む): 1699503120

約数和(自身を除く): 812596132

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2959, 5918, 11836, 74933, 149866, 299732, 824263, 1648526, 3297052, 20156977, 40313954, 80627908, 221726747, 443453494, 886906988]

約数ペア:

[(1, 886906988), (2, 443453494), (4, 221726747), (11, 80627908), (22, 40313954), (44, 20156977), (269, 3297052), (538, 1648526), (1076, 824263), (2959, 299732), (5918, 149866), (11836, 74933)]