4651124

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{3221}}^1$

素因数の和:3263

約数の個数: 18

約数和(自身を含む): 8593074

約数和(自身を除く): 3941950

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 3221, 6442, 12884, 61199, 122398, 244796, 1162781, 2325562, 4651124]

約数ペア:

[(1, 4651124), (2, 2325562), (4, 1162781), (19, 244796), (38, 122398), (76, 61199), (361, 12884), (722, 6442), (1444, 3221)]