1045984919

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2243}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 1260661248

約数和(自身を除く): 214676329

約数列:

[1, 7, 31, 49, 217, 307, 1519, 2149, 2243, 9517, 15043, 15701, 66619, 69533, 109907, 466333, 486731, 688601, 3407117, 4820207, 21346631, 33741449, 149426417, 1045984919]

約数ペア:

[(1, 1045984919), (7, 149426417), (31, 33741449), (49, 21346631), (217, 4820207), (307, 3407117), (1519, 688601), (2149, 486731), (2243, 466333), (9517, 109907), (15043, 69533), (15701, 66619)]