251011342

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1\times {\mathrm{2393}}^1$

素因数の和:2867

約数の個数: 16

約数和(自身を含む): 380071440

約数和(自身を除く): 129060098

約数列:

[1, 2, 179, 293, 358, 586, 2393, 4786, 52447, 104894, 428347, 701149, 856694, 1402298, 125505671, 251011342]

約数ペア:

[(1, 251011342), (2, 125505671), (179, 1402298), (293, 856694), (358, 701149), (586, 428347), (2393, 104894), (4786, 52447)]