2015183192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{289871}}^1$

素因数の和:289967

約数の個数: 32

約数和(自身を含む): 4174156800

約数和(自身を除く): 2158973608

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 289871, 579742, 1159484, 2318968, 3188581, 6377162, 12754324, 22899809, 25508648, 45799618, 91599236, 183198472, 251897899, 503795798, 1007591596, 2015183192]

約数ペア:

[(1, 2015183192), (2, 1007591596), (4, 503795798), (8, 251897899), (11, 183198472), (22, 91599236), (44, 45799618), (79, 25508648), (88, 22899809), (158, 12754324), (316, 6377162), (632, 3188581), (869, 2318968), (1738, 1159484), (3476, 579742), (6952, 289871)]