7279842

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 8272158

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 479, 894, 958, 1437, 2533, 2874, 5066, 7599, 8143, 15198, 16286, 24429, 48858, 71371, 142742, 214113, 428226, 1213307, 2426614, 3639921, 7279842]

約数ペア:

[(1, 7279842), (2, 3639921), (3, 2426614), (6, 1213307), (17, 428226), (34, 214113), (51, 142742), (102, 71371), (149, 48858), (298, 24429), (447, 16286), (479, 15198), (894, 8143), (958, 7599), (1437, 5066), (2533, 2874)]