275472526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13109}}^1$

素因数の和:13216

約数の個数: 32

約数和(自身を含む): 503424000

約数和(自身を除く): 227951474

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 13109, 21014, 26218, 91763, 183526, 249071, 498142, 1035611, 1743497, 2071222, 3486994, 7249277, 14498554, 19676609, 39353218, 137736263, 275472526]

約数ペア:

[(1, 275472526), (2, 137736263), (7, 39353218), (14, 19676609), (19, 14498554), (38, 7249277), (79, 3486994), (133, 2071222), (158, 1743497), (266, 1035611), (553, 498142), (1106, 249071), (1501, 183526), (3002, 91763), (10507, 26218), (13109, 21014)]