316954106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1279}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 562298880

約数和(自身を除く): 245344774

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 571, 1142, 1279, 2558, 3997, 7994, 8953, 17701, 17906, 35402, 39649, 79298, 123907, 247814, 277543, 555086, 730309, 1460618, 5112163, 10224326, 22639579, 45279158, 158477053, 316954106]

約数ペア:

[(1, 316954106), (2, 158477053), (7, 45279158), (14, 22639579), (31, 10224326), (62, 5112163), (217, 1460618), (434, 730309), (571, 555086), (1142, 277543), (1279, 247814), (2558, 123907), (3997, 79298), (7994, 39649), (8953, 35402), (17701, 17906)]