1480398668

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{26161}}^1$

素因数の和:26262

約数の個数: 48

約数和(自身を含む): 3094232064

約数和(自身を除く): 1613833396

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 658, 1204, 1316, 2021, 4042, 8084, 14147, 26161, 28294, 52322, 56588, 104644, 183127, 366254, 732508, 1124923, 1229567, 2249846, 2459134, 4499692, 4918268, 7874461, 8606969, 15748922, 17213938, 31497844, 34427876, 52871381, 105742762, 211485524, 370099667, 740199334, 1480398668]

約数ペア:

[(1, 1480398668), (2, 740199334), (4, 370099667), (7, 211485524), (14, 105742762), (28, 52871381), (43, 34427876), (47, 31497844), (86, 17213938), (94, 15748922), (172, 8606969), (188, 7874461), (301, 4918268), (329, 4499692), (602, 2459134), (658, 2249846), (1204, 1229567), (1316, 1124923), (2021, 732508), (4042, 366254), (8084, 183127), (14147, 104644), (26161, 56588), (28294, 52322)]