1255335978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{43853}}^1$

素因数の和:44238

約数の個数: 32

約数和(自身を含む): 2711229696

約数和(自身を除く): 1455893718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367, 734, 1101, 2202, 4771, 9542, 14313, 28626, 43853, 87706, 131559, 263118, 570089, 1140178, 1710267, 3420534, 16094051, 32188102, 48282153, 96564306, 209222663, 418445326, 627667989, 1255335978]

約数ペア:

[(1, 1255335978), (2, 627667989), (3, 418445326), (6, 209222663), (13, 96564306), (26, 48282153), (39, 32188102), (78, 16094051), (367, 3420534), (734, 1710267), (1101, 1140178), (2202, 570089), (4771, 263118), (9542, 131559), (14313, 87706), (28626, 43853)]