2854165090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40773787}}^1$

素因数の和:40773801

約数の個数: 16

約数和(自身を含む): 5871425472

約数和(自身を除く): 3017260382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40773787, 81547574, 203868935, 285416509, 407737870, 570833018, 1427082545, 2854165090]

約数ペア:

[(1, 2854165090), (2, 1427082545), (5, 570833018), (7, 407737870), (10, 285416509), (14, 203868935), (35, 81547574), (70, 40773787)]