2318410420

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{427751}}^1$

素因数の和:428031

約数の個数: 24

約数和(自身を含む): 4886638848

約数和(自身を除く): 2568228428

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 427751, 855502, 1711004, 2138755, 4277510, 8555020, 115920521, 231841042, 463682084, 579602605, 1159205210, 2318410420]

約数ペア:

[(1, 2318410420), (2, 1159205210), (4, 579602605), (5, 463682084), (10, 231841042), (20, 115920521), (271, 8555020), (542, 4277510), (1084, 2138755), (1355, 1711004), (2710, 855502), (5420, 427751)]