1145212990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6736547}}^1$

素因数の和:6736571

約数の個数: 16

約数和(自身を含む): 2182641552

約数和(自身を除く): 1037428562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 6736547, 13473094, 33682735, 67365470, 114521299, 229042598, 572606495, 1145212990]

約数ペア:

[(1, 1145212990), (2, 572606495), (5, 229042598), (10, 114521299), (17, 67365470), (34, 33682735), (85, 13473094), (170, 6736547)]