520048865406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{597679}}^1\times {\mathrm{20717}}^1$

素因数の和:618408

約数の個数: 32

約数和(自身を含む): 1188742487040

約数和(自身を除く): 668693621634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20717, 41434, 62151, 124302, 145019, 290038, 435057, 597679, 870114, 1195358, 1793037, 3586074, 4183753, 8367506, 12551259, 25102518, 12382115843, 24764231686, 37146347529, 74292695058, 86674810901, 173349621802, 260024432703, 520048865406]

約数ペア:

[(1, 520048865406), (2, 260024432703), (3, 173349621802), (6, 86674810901), (7, 74292695058), (14, 37146347529), (21, 24764231686), (42, 12382115843), (20717, 25102518), (41434, 12551259), (62151, 8367506), (124302, 4183753), (145019, 3586074), (290038, 1793037), (435057, 1195358), (597679, 870114)]