1838432869438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{574169}}^1$

素因数の和:574425

約数の個数: 48

約数和(自身を含む): 3084519327120

約数和(自身を除く): 1246086457682

約数列:

[1, 2, 11, 22, 101, 121, 131, 202, 242, 262, 1111, 1441, 2222, 2882, 12221, 13231, 15851, 24442, 26462, 31702, 145541, 291082, 574169, 1148338, 1600951, 3201902, 6315859, 12631718, 57991069, 69474449, 75216139, 115982138, 138948898, 150432278, 637901759, 827377529, 1275803518, 1654755058, 7016919349, 7596830039, 9101152819, 14033838698, 15193660078, 18202305638, 83565130429, 167130260858, 919216434719, 1838432869438]

約数ペア:

[(1, 1838432869438), (2, 919216434719), (11, 167130260858), (22, 83565130429), (101, 18202305638), (121, 15193660078), (131, 14033838698), (202, 9101152819), (242, 7596830039), (262, 7016919349), (1111, 1654755058), (1441, 1275803518), (2222, 827377529), (2882, 637901759), (12221, 150432278), (13231, 138948898), (15851, 115982138), (24442, 75216139), (26462, 69474449), (31702, 57991069), (145541, 12631718), (291082, 6315859), (574169, 3201902), (1148338, 1600951)]