1531036007468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1\times {\mathrm{101533}}^1$

素因数の和:102818

約数の個数: 48

約数和(自身を含む): 2933755886880

約数和(自身を除く): 1402719879412

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 881, 1556, 1762, 3524, 4279, 8558, 9691, 17116, 19382, 38764, 101533, 203066, 342709, 406132, 685418, 1116863, 1370836, 2233726, 3769799, 4467452, 7539598, 15079196, 39496337, 78992674, 89450573, 157985348, 178901146, 357802292, 434459707, 868919414, 983956303, 1737838828, 1967912606, 3935825212, 34796272897, 69592545794, 139185091588, 382759001867, 765518003734, 1531036007468]

約数ペア:

[(1, 1531036007468), (2, 765518003734), (4, 382759001867), (11, 139185091588), (22, 69592545794), (44, 34796272897), (389, 3935825212), (778, 1967912606), (881, 1737838828), (1556, 983956303), (1762, 868919414), (3524, 434459707), (4279, 357802292), (8558, 178901146), (9691, 157985348), (17116, 89450573), (19382, 78992674), (38764, 39496337), (101533, 15079196), (203066, 7539598), (342709, 4467452), (406132, 3769799), (685418, 2233726), (1116863, 1370836)]