2034781021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 2534056448

約数和(自身を除く): 499275427

約数列:

[1, 7, 13, 91, 151, 373, 397, 1057, 1963, 2611, 2779, 4849, 5161, 13741, 33943, 36127, 56323, 59947, 148081, 394261, 419629, 732199, 779311, 1036567, 1925053, 5125393, 5455177, 13475371, 22360231, 156521617, 290683003, 2034781021]

約数ペア:

[(1, 2034781021), (7, 290683003), (13, 156521617), (91, 22360231), (151, 13475371), (373, 5455177), (397, 5125393), (1057, 1925053), (1963, 1036567), (2611, 779311), (2779, 732199), (4849, 419629), (5161, 394261), (13741, 148081), (33943, 59947), (36127, 56323)]