2021076974

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3901693}}^1$

素因数の和:3901739

約数の個数: 16

約数和(自身を含む): 3558344928

約数和(自身を除く): 1537267954

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 3901693, 7803386, 27311851, 54623702, 144362641, 288725282, 1010538487, 2021076974]

約数ペア:

[(1, 2021076974), (2, 1010538487), (7, 288725282), (14, 144362641), (37, 54623702), (74, 27311851), (259, 7803386), (518, 3901693)]