1799779712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{740041}}^1$

素因数の和:740074

約数の個数: 32

約数和(自身を含む): 3774214200

約数和(自身を除く): 1974434488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 740041, 1480082, 2960164, 5920328, 11840656, 14060779, 23681312, 28121558, 47362624, 56243116, 94725248, 112486232, 224972464, 449944928, 899889856, 1799779712]

約数ペア:

[(1, 1799779712), (2, 899889856), (4, 449944928), (8, 224972464), (16, 112486232), (19, 94725248), (32, 56243116), (38, 47362624), (64, 28121558), (76, 23681312), (128, 14060779), (152, 11840656), (304, 5920328), (608, 2960164), (1216, 1480082), (2432, 740041)]