2015751418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 3189456000

約数和(自身を除く): 1173704582

約数列:

[1, 2, 23, 46, 137, 274, 499, 641, 998, 1282, 3151, 6302, 11477, 14743, 22954, 29486, 68363, 87817, 136726, 175634, 319859, 639718, 1572349, 2019791, 3144698, 4039582, 7356757, 14713514, 43820683, 87641366, 1007875709, 2015751418]

約数ペア:

[(1, 2015751418), (2, 1007875709), (23, 87641366), (46, 43820683), (137, 14713514), (274, 7356757), (499, 4039582), (641, 3144698), (998, 2019791), (1282, 1572349), (3151, 639718), (6302, 319859), (11477, 175634), (14743, 136726), (22954, 87817), (29486, 68363)]