331336994

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{6841}}^1$

素因数の和:7301

約数の個数: 16

約数和(自身を含む): 506499576

約数和(自身を除く): 175162582

約数列:

[1, 2, 61, 122, 397, 794, 6841, 13682, 24217, 48434, 417301, 834602, 2715877, 5431754, 165668497, 331336994]

約数ペア:

[(1, 331336994), (2, 165668497), (61, 5431754), (122, 2715877), (397, 834602), (794, 417301), (6841, 48434), (13682, 24217)]