247115090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{852121}}^1$

素因数の和:852157

約数の個数: 16

約数和(自身を含む): 460145880

約数和(自身を除く): 213030790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 852121, 1704242, 4260605, 8521210, 24711509, 49423018, 123557545, 247115090]

約数ペア:

[(1, 247115090), (2, 123557545), (5, 49423018), (10, 24711509), (29, 8521210), (58, 4260605), (145, 1704242), (290, 852121)]