4321000645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{40609}}^1$

素因数の和:42264

約数の個数: 16

約数和(自身を含む): 5587611120

約数和(自身を除く): 1266610475

約数列:

[1, 5, 13, 65, 1637, 8185, 21281, 40609, 106405, 203045, 527917, 2639585, 66476933, 332384665, 864200129, 4321000645]

約数ペア:

[(1, 4321000645), (5, 864200129), (13, 332384665), (65, 66476933), (1637, 2639585), (8185, 527917), (21281, 203045), (40609, 106405)]