2617648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 5624640

約数和(自身を除く): 3006992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 139, 176, 214, 278, 428, 556, 856, 1112, 1177, 1529, 1712, 2224, 2354, 3058, 4708, 6116, 9416, 12232, 14873, 18832, 24464, 29746, 59492, 118984, 163603, 237968, 327206, 654412, 1308824, 2617648]

約数ペア:

[(1, 2617648), (2, 1308824), (4, 654412), (8, 327206), (11, 237968), (16, 163603), (22, 118984), (44, 59492), (88, 29746), (107, 24464), (139, 18832), (176, 14873), (214, 12232), (278, 9416), (428, 6116), (556, 4708), (856, 3058), (1112, 2354), (1177, 2224), (1529, 1712)]