642302011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{23857}}^1$

素因数の和:23998

約数の個数: 16

約数和(自身を含む): 734826400

約数和(自身を除く): 92524389

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 23857, 26923, 310141, 453283, 2600413, 5892679, 33805369, 49407847, 642302011]

約数ペア:

[(1, 642302011), (13, 49407847), (19, 33805369), (109, 5892679), (247, 2600413), (1417, 453283), (2071, 310141), (23857, 26923)]