2015019994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{3343}}^1$

素因数の和:3694

約数の個数: 32

約数和(自身を含む): 3303336960

約数和(自身を除く): 1288316966

約数列:

[1, 2, 13, 26, 97, 194, 239, 478, 1261, 2522, 3107, 3343, 6214, 6686, 23183, 43459, 46366, 86918, 301379, 324271, 602758, 648542, 798977, 1597954, 4215523, 8431046, 10386701, 20773402, 77500769, 155001538, 1007509997, 2015019994]

約数ペア:

[(1, 2015019994), (2, 1007509997), (13, 155001538), (26, 77500769), (97, 20773402), (194, 10386701), (239, 8431046), (478, 4215523), (1261, 1597954), (2522, 798977), (3107, 648542), (3343, 602758), (6214, 324271), (6686, 301379), (23183, 86918), (43459, 46366)]