2590544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 5624640

約数和(自身を除く): 3034096

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 359, 451, 656, 718, 902, 1436, 1804, 2872, 3608, 3949, 5744, 7216, 7898, 14719, 15796, 29438, 31592, 58876, 63184, 117752, 161909, 235504, 323818, 647636, 1295272, 2590544]

約数ペア:

[(1, 2590544), (2, 1295272), (4, 647636), (8, 323818), (11, 235504), (16, 161909), (22, 117752), (41, 63184), (44, 58876), (82, 31592), (88, 29438), (164, 15796), (176, 14719), (328, 7898), (359, 7216), (451, 5744), (656, 3949), (718, 3608), (902, 2872), (1436, 1804)]