1985323249

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{30259}}^1$

素因数の和:30389

約数の個数: 24

約数和(自身を含む): 2511337920

約数和(自身を除く): 526014671

約数列:

[1, 7, 13, 49, 91, 103, 637, 721, 1339, 5047, 9373, 30259, 65611, 211813, 393367, 1482691, 2753569, 3116677, 19274983, 21816739, 40516801, 152717173, 283617607, 1985323249]

約数ペア:

[(1, 1985323249), (7, 283617607), (13, 152717173), (49, 40516801), (91, 21816739), (103, 19274983), (637, 3116677), (721, 2753569), (1339, 1482691), (5047, 393367), (9373, 211813), (30259, 65611)]