2895266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 4788288

約数和(自身を除く): 1893022

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1303, 2222, 2606, 14333, 28666, 131603, 263206, 1447633, 2895266]

約数ペア:

[(1, 2895266), (2, 1447633), (11, 263206), (22, 131603), (101, 28666), (202, 14333), (1111, 2606), (1303, 2222)]