118685812

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{20089}}^1$

素因数の和:20311

約数の個数: 24

約数和(自身を含む): 238508480

約数和(自身を除く): 119822668

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 20089, 40178, 80356, 140623, 281246, 562492, 4238779, 8477558, 16955116, 29671453, 59342906, 118685812]

約数ペア:

[(1, 118685812), (2, 59342906), (4, 29671453), (7, 16955116), (14, 8477558), (28, 4238779), (211, 562492), (422, 281246), (844, 140623), (1477, 80356), (2954, 40178), (5908, 20089)]