18052774610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138867497}}^1$

素因数の和:138867517

約数の個数: 16

約数和(自身を含む): 34994609496

約数和(自身を除く): 16941834886

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 138867497, 277734994, 694337485, 1388674970, 1805277461, 3610554922, 9026387305, 18052774610]

約数ペア:

[(1, 18052774610), (2, 9026387305), (5, 3610554922), (10, 1805277461), (13, 1388674970), (26, 694337485), (65, 277734994), (130, 138867497)]