1255142796

素因数分解:

$2^2\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{61781}}^1$

素因数の和:63481

約数の個数: 24

約数和(自身を含む): 2930443824

約数和(自身を除く): 1675301028

約数列:

[1, 2, 3, 4, 6, 12, 1693, 3386, 5079, 6772, 10158, 20316, 61781, 123562, 185343, 247124, 370686, 741372, 104595233, 209190466, 313785699, 418380932, 627571398, 1255142796]

約数ペア:

[(1, 1255142796), (2, 627571398), (3, 418380932), (4, 313785699), (6, 209190466), (12, 104595233), (1693, 741372), (3386, 370686), (5079, 247124), (6772, 185343), (10158, 123562), (20316, 61781)]