974278886

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{9431}}^1$

素因数の和:9644

約数の個数: 32

約数和(自身を含む): 1716774912

約数和(自身を除く): 742496026

約数列:

[1, 2, 7, 14, 47, 94, 157, 314, 329, 658, 1099, 2198, 7379, 9431, 14758, 18862, 51653, 66017, 103306, 132034, 443257, 886514, 1480667, 2961334, 3102799, 6205598, 10364669, 20729338, 69591349, 139182698, 487139443, 974278886]

約数ペア:

[(1, 974278886), (2, 487139443), (7, 139182698), (14, 69591349), (47, 20729338), (94, 10364669), (157, 6205598), (314, 3102799), (329, 2961334), (658, 1480667), (1099, 886514), (2198, 443257), (7379, 132034), (9431, 103306), (14758, 66017), (18862, 51653)]