4912538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:613

約数の個数: 16

約数和(自身を含む): 7620480

約数和(自身を除く): 2707942

約数列:

[1, 2, 41, 82, 139, 278, 431, 862, 5699, 11398, 17671, 35342, 59909, 119818, 2456269, 4912538]

約数ペア:

[(1, 4912538), (2, 2456269), (41, 119818), (82, 59909), (139, 35342), (278, 17671), (431, 11398), (862, 5699)]