493761604

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1033}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 1014014848

約数和(自身を除く): 520253244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 397, 602, 794, 1033, 1204, 1588, 2066, 2779, 4132, 5558, 7231, 11116, 14462, 17071, 28924, 34142, 44419, 68284, 88838, 119497, 177676, 238994, 310933, 410101, 477988, 621866, 820202, 1243732, 1640404, 2870707, 5741414, 11482828, 17634343, 35268686, 70537372, 123440401, 246880802, 493761604]

約数ペア:

[(1, 493761604), (2, 246880802), (4, 123440401), (7, 70537372), (14, 35268686), (28, 17634343), (43, 11482828), (86, 5741414), (172, 2870707), (301, 1640404), (397, 1243732), (602, 820202), (794, 621866), (1033, 477988), (1204, 410101), (1588, 310933), (2066, 238994), (2779, 177676), (4132, 119497), (5558, 88838), (7231, 68284), (11116, 44419), (14462, 34142), (17071, 28924)]