2045073891

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2375231}}^1$

素因数の和:2375282

約数の個数: 16

約数和(自身を含む): 3192311808

約数和(自身を除く): 1147237917

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2375231, 7125693, 16626617, 49879851, 97384471, 292153413, 681691297, 2045073891]

約数ペア:

[(1, 2045073891), (3, 681691297), (7, 292153413), (21, 97384471), (41, 49879851), (123, 16626617), (287, 7125693), (861, 2375231)]