1255363712

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{118163}}^1$

素因数の和:118260

約数の個数: 32

約数和(自身を含む): 2531072880

約数和(自身を除く): 1275709168

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 118163, 236326, 472652, 945304, 1890608, 3781216, 7562432, 9807529, 15124864, 19615058, 39230116, 78460232, 156920464, 313840928, 627681856, 1255363712]

約数ペア:

[(1, 1255363712), (2, 627681856), (4, 313840928), (8, 156920464), (16, 78460232), (32, 39230116), (64, 19615058), (83, 15124864), (128, 9807529), (166, 7562432), (332, 3781216), (664, 1890608), (1328, 945304), (2656, 472652), (5312, 236326), (10624, 118163)]