258090908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{2293}}^1$

素因数の和:3797

約数の個数: 24

約数和(自身を含む): 475959120

約数和(自身を除く): 217868212

約数列:

[1, 2, 4, 19, 38, 76, 1481, 2293, 2962, 4586, 5924, 9172, 28139, 43567, 56278, 87134, 112556, 174268, 3395933, 6791866, 13583732, 64522727, 129045454, 258090908]

約数ペア:

[(1, 258090908), (2, 129045454), (4, 64522727), (19, 13583732), (38, 6791866), (76, 3395933), (1481, 174268), (2293, 112556), (2962, 87134), (4586, 56278), (5924, 43567), (9172, 28139)]