997816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3414

約数の個数: 16

約数和(自身を含む): 1922040

約数和(自身を除く): 924224

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 3371, 6742, 13484, 26968, 124727, 249454, 498908, 997816]

約数ペア:

[(1, 997816), (2, 498908), (4, 249454), (8, 124727), (37, 26968), (74, 13484), (148, 6742), (296, 3371)]