393003190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{17791}}^1$

素因数の和:17892

約数の個数: 24

約数和(自身を含む): 722817792

約数和(自身を除く): 329814602

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 4418, 11045, 17791, 22090, 35582, 88955, 177910, 836177, 1672354, 4180885, 8361770, 39300319, 78600638, 196501595, 393003190]

約数ペア:

[(1, 393003190), (2, 196501595), (5, 78600638), (10, 39300319), (47, 8361770), (94, 4180885), (235, 1672354), (470, 836177), (2209, 177910), (4418, 88955), (11045, 35582), (17791, 22090)]