4920991010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2911829}}^1$

素因数の和:2911862

約数の個数: 24

約数和(自身を含む): 9591568020

約数和(自身を除く): 4670577010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2911829, 5823658, 14559145, 29118290, 37853777, 75707554, 189268885, 378537770, 492099101, 984198202, 2460495505, 4920991010]

約数ペア:

[(1, 4920991010), (2, 2460495505), (5, 984198202), (10, 492099101), (13, 378537770), (26, 189268885), (65, 75707554), (130, 37853777), (169, 29118290), (338, 14559145), (845, 5823658), (1690, 2911829)]