313551474

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{4759}}^1$

素因数の和:4982

約数の個数: 32

約数和(自身を含む): 639744000

約数和(自身を除く): 326192526

約数列:

[1, 2, 3, 6, 79, 139, 158, 237, 278, 417, 474, 834, 4759, 9518, 10981, 14277, 21962, 28554, 32943, 65886, 375961, 661501, 751922, 1127883, 1323002, 1984503, 2255766, 3969006, 52258579, 104517158, 156775737, 313551474]

約数ペア:

[(1, 313551474), (2, 156775737), (3, 104517158), (6, 52258579), (79, 3969006), (139, 2255766), (158, 1984503), (237, 1323002), (278, 1127883), (417, 751922), (474, 661501), (834, 375961), (4759, 65886), (9518, 32943), (10981, 28554), (14277, 21962)]