1390291232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{36913}}^1$

素因数の和:37041

約数の個数: 48

約数和(自身を含む): 3013954272

約数和(自身を除く): 1623663040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 352, 428, 856, 1177, 1712, 2354, 3424, 4708, 9416, 18832, 36913, 37664, 73826, 147652, 295304, 406043, 590608, 812086, 1181216, 1624172, 3248344, 3949691, 6496688, 7899382, 12993376, 15798764, 31597528, 43446601, 63195056, 86893202, 126390112, 173786404, 347572808, 695145616, 1390291232]

約数ペア:

[(1, 1390291232), (2, 695145616), (4, 347572808), (8, 173786404), (11, 126390112), (16, 86893202), (22, 63195056), (32, 43446601), (44, 31597528), (88, 15798764), (107, 12993376), (176, 7899382), (214, 6496688), (352, 3949691), (428, 3248344), (856, 1624172), (1177, 1181216), (1712, 812086), (2354, 590608), (3424, 406043), (4708, 295304), (9416, 147652), (18832, 73826), (36913, 37664)]