2895448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 5860800

約数和(自身を除く): 2965352

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 443, 817, 886, 1634, 1772, 3268, 3544, 6536, 8417, 16834, 19049, 33668, 38098, 67336, 76196, 152392, 361931, 723862, 1447724, 2895448]

約数ペア:

[(1, 2895448), (2, 1447724), (4, 723862), (8, 361931), (19, 152392), (38, 76196), (43, 67336), (76, 38098), (86, 33668), (152, 19049), (172, 16834), (344, 8417), (443, 6536), (817, 3544), (886, 3268), (1634, 1772)]