2013078655

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{386017}}^1$

素因数の和:386178

約数の個数: 16

約数和(自身を含む): 2779329600

約数和(自身を除く): 766250945

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 386017, 1930085, 2702119, 13510595, 57516533, 287582665, 402615731, 2013078655]

約数ペア:

[(1, 2013078655), (5, 402615731), (7, 287582665), (35, 57516533), (149, 13510595), (745, 2702119), (1043, 1930085), (5215, 386017)]