749845342

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{72337}}^1$

素因数の和:72483

約数の個数: 16

約数和(自身を含む): 1156250592

約数和(自身を除く): 406405250

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 72337, 144674, 5135927, 5280601, 10271854, 10561202, 374922671, 749845342]

約数ペア:

[(1, 749845342), (2, 374922671), (71, 10561202), (73, 10271854), (142, 5280601), (146, 5135927), (5183, 144674), (10366, 72337)]