117727220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{452797}}^1$

素因数の和:452819

約数の個数: 24

約数和(自身を含む): 266245224

約数和(自身を除く): 148518004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 452797, 905594, 1811188, 2263985, 4527970, 5886361, 9055940, 11772722, 23545444, 29431805, 58863610, 117727220]

約数ペア:

[(1, 117727220), (2, 58863610), (4, 29431805), (5, 23545444), (10, 11772722), (13, 9055940), (20, 5886361), (26, 4527970), (52, 2263985), (65, 1811188), (130, 905594), (260, 452797)]