283087870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2177599}}^1$

素因数の和:2177619

約数の個数: 16

約数和(自身を含む): 548755200

約数和(自身を除く): 265667330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2177599, 4355198, 10887995, 21775990, 28308787, 56617574, 141543935, 283087870]

約数ペア:

[(1, 283087870), (2, 141543935), (5, 56617574), (10, 28308787), (13, 21775990), (26, 10887995), (65, 4355198), (130, 2177599)]