2531383151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{322757}}^1$

素因数の和:322822

約数の個数: 16

約数和(自身を含む): 2974537728

約数和(自身を除く): 443154577

約数列:

[1, 11, 23, 31, 253, 341, 713, 7843, 322757, 3550327, 7423411, 10005467, 81657521, 110060137, 230125741, 2531383151]

約数ペア:

[(1, 2531383151), (11, 230125741), (23, 110060137), (31, 81657521), (253, 10005467), (341, 7423411), (713, 3550327), (7843, 322757)]