281206914

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{438017}}^1$

素因数の和:438129

約数の個数: 16

約数和(自身を含む): 567671328

約数和(自身を除く): 286464414

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 438017, 876034, 1314051, 2628102, 46867819, 93735638, 140603457, 281206914]

約数ペア:

[(1, 281206914), (2, 140603457), (3, 93735638), (6, 46867819), (107, 2628102), (214, 1314051), (321, 876034), (642, 438017)]