2017664033

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{9623}}^1$

素因数の和:10037

約数の個数: 24

約数和(自身を含む): 2567298240

約数和(自身を除く): 549634207

約数列:

[1, 7, 11, 49, 77, 389, 539, 2723, 4279, 9623, 19061, 29953, 67361, 105853, 209671, 471527, 740971, 3743347, 5186797, 26203429, 41176817, 183424003, 288237719, 2017664033]

約数ペア:

[(1, 2017664033), (7, 288237719), (11, 183424003), (49, 41176817), (77, 26203429), (389, 5186797), (539, 3743347), (2723, 740971), (4279, 471527), (9623, 209671), (19061, 105853), (29953, 67361)]