4520072

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{1409}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 8502300

約数和(自身を除く): 3982228

約数列:

[1, 2, 4, 8, 401, 802, 1409, 1604, 2818, 3208, 5636, 11272, 565009, 1130018, 2260036, 4520072]

約数ペア:

[(1, 4520072), (2, 2260036), (4, 1130018), (8, 565009), (401, 11272), (802, 5636), (1409, 3208), (1604, 2818)]