331386238

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1\times {\mathrm{1181}}^1$

素因数の和:1947

約数の個数: 16

約数和(自身を含む): 500212944

約数和(自身を除く): 168826706

約数列:

[1, 2, 307, 457, 614, 914, 1181, 2362, 140299, 280598, 362567, 539717, 725134, 1079434, 165693119, 331386238]

約数ペア:

[(1, 331386238), (2, 165693119), (307, 1079434), (457, 725134), (614, 539717), (914, 362567), (1181, 280598), (2362, 140299)]