2023551761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{640973}}^1$

素因数の和:641032

約数の個数: 16

約数和(自身を含む): 2584407168

約数和(自身を除く): 560855407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 640973, 4486811, 7050703, 26279893, 49354921, 183959251, 289078823, 2023551761]

約数ペア:

[(1, 2023551761), (7, 289078823), (11, 183959251), (41, 49354921), (77, 26279893), (287, 7050703), (451, 4486811), (3157, 640973)]