253757042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{35059}}^1$

素因数の和:35126

約数の個数: 32

約数和(自身を含む): 484669440

約数和(自身を除く): 230912398

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 35059, 70118, 245413, 385649, 490826, 771298, 1647773, 2699543, 3295546, 5399086, 11534411, 18125503, 23068822, 36251006, 126878521, 253757042]

約数ペア:

[(1, 253757042), (2, 126878521), (7, 36251006), (11, 23068822), (14, 18125503), (22, 11534411), (47, 5399086), (77, 3295546), (94, 2699543), (154, 1647773), (329, 771298), (517, 490826), (658, 385649), (1034, 245413), (3619, 70118), (7238, 35059)]