2837494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 4692816

約数和(自身を除く): 1855322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1277, 2222, 2554, 14047, 28094, 128977, 257954, 1418747, 2837494]

約数ペア:

[(1, 2837494), (2, 1418747), (11, 257954), (22, 128977), (101, 28094), (202, 14047), (1111, 2554), (1277, 2222)]