4740314997874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3697}}^1\times {\mathrm{141181}}^1$

素因数の和:145138

約数の個数: 32

約数和(自身を含む): 7518110918400

約数和(自身を除く): 2777795920526

約数列:

[1, 2, 19, 38, 239, 478, 3697, 4541, 7394, 9082, 70243, 140486, 141181, 282362, 883583, 1767166, 2682439, 5364878, 16788077, 33576154, 33742259, 67484518, 521946157, 641102921, 1043892314, 1282205842, 9916976983, 19833953966, 124745131523, 249490263046, 2370157498937, 4740314997874]

約数ペア:

[(1, 4740314997874), (2, 2370157498937), (19, 249490263046), (38, 124745131523), (239, 19833953966), (478, 9916976983), (3697, 1282205842), (4541, 1043892314), (7394, 641102921), (9082, 521946157), (70243, 67484518), (140486, 33742259), (141181, 33576154), (282362, 16788077), (883583, 5364878), (1767166, 2682439)]