8844290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9719}}^1$

素因数の和:9746

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 10751230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 9719, 19438, 48595, 68033, 97190, 126347, 136066, 252694, 340165, 631735, 680330, 884429, 1263470, 1768858, 4422145, 8844290]

約数ペア:

[(1, 8844290), (2, 4422145), (5, 1768858), (7, 1263470), (10, 884429), (13, 680330), (14, 631735), (26, 340165), (35, 252694), (65, 136066), (70, 126347), (91, 97190), (130, 68033), (182, 48595), (455, 19438), (910, 9719)]