81355895324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{13496333}}^1$

素因数の和:13496485

約数の個数: 24

約数和(自身を含む): 156449503728

約数和(自身を除く): 75093608404

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 13496333, 26992666, 53985332, 148459663, 296919326, 593838652, 1848997621, 3697995242, 7395990484, 20338973831, 40677947662, 81355895324]

約数ペア:

[(1, 81355895324), (2, 40677947662), (4, 20338973831), (11, 7395990484), (22, 3697995242), (44, 1848997621), (137, 593838652), (274, 296919326), (548, 148459663), (1507, 53985332), (3014, 26992666), (6028, 13496333)]