1271826998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2126801}}^1$

素因数の和:2126839

約数の個数: 16

約数和(自身を含む): 2143816416

約数和(自身を除く): 871989418

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 2126801, 4253602, 27648413, 48916423, 55296826, 97832846, 635913499, 1271826998]

約数ペア:

[(1, 1271826998), (2, 635913499), (13, 97832846), (23, 55296826), (26, 48916423), (46, 27648413), (299, 4253602), (598, 2126801)]