1791324724

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{23071}}^1$

素因数の和:23188

約数の個数: 48

約数和(自身を含む): 3721052160

約数和(自身を除く): 1929727436

約数列:

[1, 2, 4, 7, 14, 28, 47, 59, 94, 118, 188, 236, 329, 413, 658, 826, 1316, 1652, 2773, 5546, 11092, 19411, 23071, 38822, 46142, 77644, 92284, 161497, 322994, 645988, 1084337, 1361189, 2168674, 2722378, 4337348, 5444756, 7590359, 9528323, 15180718, 19056646, 30361436, 38113292, 63975883, 127951766, 255903532, 447831181, 895662362, 1791324724]

約数ペア:

[(1, 1791324724), (2, 895662362), (4, 447831181), (7, 255903532), (14, 127951766), (28, 63975883), (47, 38113292), (59, 30361436), (94, 19056646), (118, 15180718), (188, 9528323), (236, 7590359), (329, 5444756), (413, 4337348), (658, 2722378), (826, 2168674), (1316, 1361189), (1652, 1084337), (2773, 645988), (5546, 322994), (11092, 161497), (19411, 92284), (23071, 77644), (38822, 46142)]