996983156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1127809}}^1$

素因数の和:1127843

約数の個数: 24

約数和(自身を含む): 1989456840

約数和(自身を除く): 992473684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1127809, 2255618, 4511236, 14661517, 19172753, 29323034, 38345506, 58646068, 76691012, 249245789, 498491578, 996983156]

約数ペア:

[(1, 996983156), (2, 498491578), (4, 249245789), (13, 76691012), (17, 58646068), (26, 38345506), (34, 29323034), (52, 19172753), (68, 14661517), (221, 4511236), (442, 2255618), (884, 1127809)]