1354928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4484

約数の個数: 20

約数和(自身を含む): 2763960

約数和(自身を除く): 1409032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4457, 8914, 17828, 35656, 71312, 84683, 169366, 338732, 677464, 1354928]

約数ペア:

[(1, 1354928), (2, 677464), (4, 338732), (8, 169366), (16, 84683), (19, 71312), (38, 35656), (76, 17828), (152, 8914), (304, 4457)]