347789364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2229419}}^1$

素因数の和:2229439

約数の個数: 24

約数和(自身を含む): 873932640

約数和(自身を除く): 526143276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2229419, 4458838, 6688257, 8917676, 13376514, 26753028, 28982447, 57964894, 86947341, 115929788, 173894682, 347789364]

約数ペア:

[(1, 347789364), (2, 173894682), (3, 115929788), (4, 86947341), (6, 57964894), (12, 28982447), (13, 26753028), (26, 13376514), (39, 8917676), (52, 6688257), (78, 4458838), (156, 2229419)]