2221638287

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{1049}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 2553919200

約数和(自身を除く): 332280913

約数列:

[1, 11, 23, 121, 253, 761, 1049, 2783, 8371, 11539, 17503, 24127, 92081, 126929, 192533, 265397, 798289, 2117863, 2919367, 8781179, 18360647, 96592969, 201967117, 2221638287]

約数ペア:

[(1, 2221638287), (11, 201967117), (23, 96592969), (121, 18360647), (253, 8781179), (761, 2919367), (1049, 2117863), (2783, 798289), (8371, 265397), (11539, 192533), (17503, 126929), (24127, 92081)]