2011007201

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1\times {\mathrm{2273}}^1$

素因数の和:3680

約数の個数: 16

約数和(自身を含む): 2324792064

約数和(自身を除く): 313784863

約数列:

[1, 7, 97, 679, 1303, 2273, 9121, 15911, 126391, 220481, 884737, 1543367, 2961719, 20732033, 287286743, 2011007201]

約数ペア:

[(1, 2011007201), (7, 287286743), (97, 20732033), (679, 2961719), (1303, 1543367), (2273, 884737), (9121, 220481), (15911, 126391)]