2780455043

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1\times {\mathrm{2099}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 2991945600

約数和(自身を除く): 211490557

約数列:

[1, 17, 67, 1139, 1163, 2099, 19771, 35683, 77921, 140633, 1324657, 2390761, 2441137, 41499329, 163556179, 2780455043]

約数ペア:

[(1, 2780455043), (17, 163556179), (67, 41499329), (1139, 2441137), (1163, 2390761), (2099, 1324657), (19771, 140633), (35683, 77921)]