8320458

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 17236800

約数和(自身を除く): 8916342

約数列:

[1, 2, 3, 6, 41, 82, 123, 149, 227, 246, 298, 447, 454, 681, 894, 1362, 6109, 9307, 12218, 18327, 18614, 27921, 33823, 36654, 55842, 67646, 101469, 202938, 1386743, 2773486, 4160229, 8320458]

約数ペア:

[(1, 8320458), (2, 4160229), (3, 2773486), (6, 1386743), (41, 202938), (82, 101469), (123, 67646), (149, 55842), (227, 36654), (246, 33823), (298, 27921), (447, 18614), (454, 18327), (681, 12218), (894, 9307), (1362, 6109)]