2667742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2619938

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1019, 1309, 2038, 2618, 7133, 11209, 14266, 17323, 22418, 34646, 78463, 121261, 156926, 190553, 242522, 381106, 1333871, 2667742]

約数ペア:

[(1, 2667742), (2, 1333871), (7, 381106), (11, 242522), (14, 190553), (17, 156926), (22, 121261), (34, 78463), (77, 34646), (119, 22418), (154, 17323), (187, 14266), (238, 11209), (374, 7133), (1019, 2618), (1309, 2038)]