2351312

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:890

約数の個数: 20

約数和(自身を含む): 4583040

約数和(自身を除く): 2231728

約数列:

[1, 2, 4, 8, 16, 223, 446, 659, 892, 1318, 1784, 2636, 3568, 5272, 10544, 146957, 293914, 587828, 1175656, 2351312]

約数ペア:

[(1, 2351312), (2, 1175656), (4, 587828), (8, 293914), (16, 146957), (223, 10544), (446, 5272), (659, 3568), (892, 2636), (1318, 1784)]