2023921991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{542461}}^1$

素因数の和:542522

約数の個数: 16

約数和(自身を含む): 2551741248

約数和(自身を除く): 527819257

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 542461, 3797227, 7051993, 22240901, 49363951, 155686307, 289131713, 2023921991]

約数ペア:

[(1, 2023921991), (7, 289131713), (13, 155686307), (41, 49363951), (91, 22240901), (287, 7051993), (533, 3797227), (3731, 542461)]