2681103678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{80761}}^1$

素因数の和:81280

約数の個数: 32

約数和(自身を含む): 5861382912

約数和(自身を除く): 3180279234

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 503, 1006, 1509, 3018, 5533, 11066, 16599, 33198, 80761, 161522, 242283, 484566, 888371, 1776742, 2665113, 5330226, 40622783, 81245566, 121868349, 243736698, 446850613, 893701226, 1340551839, 2681103678]

約数ペア:

[(1, 2681103678), (2, 1340551839), (3, 893701226), (6, 446850613), (11, 243736698), (22, 121868349), (33, 81245566), (66, 40622783), (503, 5330226), (1006, 2665113), (1509, 1776742), (3018, 888371), (5533, 484566), (11066, 242283), (16599, 161522), (33198, 80761)]