133053174020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{511742977}}^1$

素因数の和:511742999

約数の個数: 24

約数和(自身を含む): 300904871064

約数和(自身を除く): 167851697044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 511742977, 1023485954, 2046971908, 2558714885, 5117429770, 6652658701, 10234859540, 13305317402, 26610634804, 33263293505, 66526587010, 133053174020]

約数ペア:

[(1, 133053174020), (2, 66526587010), (4, 33263293505), (5, 26610634804), (10, 13305317402), (13, 10234859540), (20, 6652658701), (26, 5117429770), (52, 2558714885), (65, 2046971908), (130, 1023485954), (260, 511742977)]