968816

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 20

約数和(自身を含む): 1894224

約数和(自身を除く): 925408

約数列:

[1, 2, 4, 8, 16, 151, 302, 401, 604, 802, 1208, 1604, 2416, 3208, 6416, 60551, 121102, 242204, 484408, 968816]

約数ペア:

[(1, 968816), (2, 484408), (4, 242204), (8, 121102), (16, 60551), (151, 6416), (302, 3208), (401, 2416), (604, 1604), (802, 1208)]