2018922670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4695169}}^1$

素因数の和:4695219

約数の個数: 16

約数和(自身を含む): 3718574640

約数和(自身を除く): 1699651970

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4695169, 9390338, 23475845, 46951690, 201892267, 403784534, 1009461335, 2018922670]

約数ペア:

[(1, 2018922670), (2, 1009461335), (5, 403784534), (10, 201892267), (43, 46951690), (86, 23475845), (215, 9390338), (430, 4695169)]