3640147138

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 5596698240

約数和(自身を除く): 1956551102

約数列:

[1, 2, 71, 142, 193, 317, 386, 419, 634, 838, 13703, 22507, 27406, 29749, 45014, 59498, 61181, 80867, 122362, 132823, 161734, 265646, 4343851, 5741557, 8687702, 9430433, 11483114, 18860866, 25634839, 51269678, 1820073569, 3640147138]

約数ペア:

[(1, 3640147138), (2, 1820073569), (71, 51269678), (142, 25634839), (193, 18860866), (317, 11483114), (386, 9430433), (419, 8687702), (634, 5741557), (838, 4343851), (13703, 265646), (22507, 161734), (27406, 132823), (29749, 122362), (45014, 80867), (59498, 61181)]