328049174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 526176000

約数和(自身を除く): 198126826

約数列:

[1, 2, 19, 38, 139, 173, 278, 346, 359, 718, 2641, 3287, 5282, 6574, 6821, 13642, 24047, 48094, 49901, 62107, 99802, 124214, 456893, 913786, 948119, 1180033, 1896238, 2360066, 8632873, 17265746, 164024587, 328049174]

約数ペア:

[(1, 328049174), (2, 164024587), (19, 17265746), (38, 8632873), (139, 2360066), (173, 1896238), (278, 1180033), (346, 948119), (359, 913786), (718, 456893), (2641, 124214), (3287, 99802), (5282, 62107), (6574, 49901), (6821, 48094), (13642, 24047)]