1888788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 4939200

約数和(自身を除く): 3050412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 349, 451, 492, 698, 902, 1047, 1353, 1396, 1804, 2094, 2706, 3839, 4188, 5412, 7678, 11517, 14309, 15356, 23034, 28618, 42927, 46068, 57236, 85854, 157399, 171708, 314798, 472197, 629596, 944394, 1888788]

約数ペア:

[(1, 1888788), (2, 944394), (3, 629596), (4, 472197), (6, 314798), (11, 171708), (12, 157399), (22, 85854), (33, 57236), (41, 46068), (44, 42927), (66, 28618), (82, 23034), (123, 15356), (132, 14309), (164, 11517), (246, 7678), (349, 5412), (451, 4188), (492, 3839), (698, 2706), (902, 2094), (1047, 1804), (1353, 1396)]