2889610

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2861}}^1$

素因数の和:2969

約数の個数: 16

約数和(自身を含む): 5254632

約数和(自身を除く): 2365022

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2861, 5722, 14305, 28610, 288961, 577922, 1444805, 2889610]

約数ペア:

[(1, 2889610), (2, 1444805), (5, 577922), (10, 288961), (101, 28610), (202, 14305), (505, 5722), (1010, 2861)]