1430768

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:632

約数の個数: 20

約数和(自身を含む): 2791488

約数和(自身を除く): 1360720

約数列:

[1, 2, 4, 8, 16, 223, 401, 446, 802, 892, 1604, 1784, 3208, 3568, 6416, 89423, 178846, 357692, 715384, 1430768]

約数ペア:

[(1, 1430768), (2, 715384), (4, 357692), (8, 178846), (16, 89423), (223, 6416), (401, 3568), (446, 3208), (802, 1784), (892, 1604)]