674024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6481}}^1$

素因数の和:6500

約数の個数: 16

約数和(自身を含む): 1361220

約数和(自身を除く): 687196

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6481, 12962, 25924, 51848, 84253, 168506, 337012, 674024]

約数ペア:

[(1, 674024), (2, 337012), (4, 168506), (8, 84253), (13, 51848), (26, 25924), (52, 12962), (104, 6481)]