1330497812

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241207}}^1$

素因数の和:241415

約数の個数: 24

約数和(自身を含む): 2674514304

約数和(自身を除く): 1344016492

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 241207, 482414, 964828, 1688449, 3376898, 6753796, 47517779, 95035558, 190071116, 332624453, 665248906, 1330497812]

約数ペア:

[(1, 1330497812), (2, 665248906), (4, 332624453), (7, 190071116), (14, 95035558), (28, 47517779), (197, 6753796), (394, 3376898), (788, 1688449), (1379, 964828), (2758, 482414), (5516, 241207)]