1555144933108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{221077}}^1\times {\mathrm{135277}}^1$

素因数の和:356371

約数の個数: 24

約数和(自身を含む): 2930884989032

約数和(自身を除く): 1375740055924

約数列:

[1, 2, 4, 13, 26, 52, 135277, 221077, 270554, 442154, 541108, 884308, 1758601, 2874001, 3517202, 5748002, 7034404, 11496004, 29906633329, 59813266658, 119626533316, 388786233277, 777572466554, 1555144933108]

約数ペア:

[(1, 1555144933108), (2, 777572466554), (4, 388786233277), (13, 119626533316), (26, 59813266658), (52, 29906633329), (135277, 11496004), (221077, 7034404), (270554, 5748002), (442154, 3517202), (541108, 2874001), (884308, 1758601)]