129320932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{4057}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 244177976

約数和(自身を除く): 114857044

約数列:

[1, 2, 4, 13, 26, 52, 613, 1226, 2452, 4057, 7969, 8114, 15938, 16228, 31876, 52741, 105482, 210964, 2486941, 4973882, 9947764, 32330233, 64660466, 129320932]

約数ペア:

[(1, 129320932), (2, 64660466), (4, 32330233), (13, 9947764), (26, 4973882), (52, 2486941), (613, 210964), (1226, 105482), (2452, 52741), (4057, 31876), (7969, 16228), (8114, 15938)]