427042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 829440

約数和(自身を除く): 402398

約数列:

[1, 2, 7, 11, 14, 22, 47, 59, 77, 94, 118, 154, 329, 413, 517, 649, 658, 826, 1034, 1298, 2773, 3619, 4543, 5546, 7238, 9086, 19411, 30503, 38822, 61006, 213521, 427042]

約数ペア:

[(1, 427042), (2, 213521), (7, 61006), (11, 38822), (14, 30503), (22, 19411), (47, 9086), (59, 7238), (77, 5546), (94, 4543), (118, 3619), (154, 2773), (329, 1298), (413, 1034), (517, 826), (649, 658)]