26279695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4003}}^1$

素因数の和:4122

約数の個数: 16

約数和(自身を含む): 34306272

約数和(自身を除く): 8026577

約数列:

[1, 5, 13, 65, 101, 505, 1313, 4003, 6565, 20015, 52039, 260195, 404303, 2021515, 5255939, 26279695]

約数ペア:

[(1, 26279695), (5, 5255939), (13, 2021515), (65, 404303), (101, 260195), (505, 52039), (1313, 20015), (4003, 6565)]