135779540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{522229}}^1$

素因数の和:522251

約数の個数: 24

約数和(自身を含む): 307071240

約数和(自身を除く): 171291700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 522229, 1044458, 2088916, 2611145, 5222290, 6788977, 10444580, 13577954, 27155908, 33944885, 67889770, 135779540]

約数ペア:

[(1, 135779540), (2, 67889770), (4, 33944885), (5, 27155908), (10, 13577954), (13, 10444580), (20, 6788977), (26, 5222290), (52, 2611145), (65, 2088916), (130, 1044458), (260, 522229)]