3140494

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2221}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 5439456

約数和(自身を除く): 2298962

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 2221, 4442, 15547, 31094, 224321, 448642, 1570247, 3140494]

約数ペア:

[(1, 3140494), (2, 1570247), (7, 448642), (14, 224321), (101, 31094), (202, 15547), (707, 4442), (1414, 2221)]