2646442036

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{917629}}^1$

素因数の和:917743

約数の個数: 24

約数和(自身を含む): 5344277120

約数和(自身を除く): 2697835084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 917629, 1835258, 3670516, 6423403, 12846806, 25693612, 94515787, 189031574, 378063148, 661610509, 1323221018, 2646442036]

約数ペア:

[(1, 2646442036), (2, 1323221018), (4, 661610509), (7, 378063148), (14, 189031574), (28, 94515787), (103, 25693612), (206, 12846806), (412, 6423403), (721, 3670516), (1442, 1835258), (2884, 917629)]