254998508545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{20246011}}^1$

素因数の和:20246256

約数の個数: 16

約数和(自身を含む): 335273958720

約数和(自身を除く): 80275450175

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 12595, 20246011, 101230055, 222706121, 1113530605, 4636336519, 23181682595, 50999701709, 254998508545]

約数ペア:

[(1, 254998508545), (5, 50999701709), (11, 23181682595), (55, 4636336519), (229, 1113530605), (1145, 222706121), (2519, 101230055), (12595, 20246011)]