289120618

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{3671}}^1$

素因数の和:4469

約数の個数: 16

約数和(自身を含む): 442578816

約数和(自身を除く): 153458198

約数列:

[1, 2, 53, 106, 743, 1486, 3671, 7342, 39379, 78758, 194563, 389126, 2727553, 5455106, 144560309, 289120618]

約数ペア:

[(1, 289120618), (2, 144560309), (53, 5455106), (106, 2727553), (743, 389126), (1486, 194563), (3671, 78758), (7342, 39379)]