2728902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 6013440

約数和(自身を除く): 3284538

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 239, 346, 478, 519, 717, 1038, 1434, 1903, 2629, 3806, 5258, 5709, 7887, 11418, 15774, 41347, 82694, 124041, 248082, 454817, 909634, 1364451, 2728902]

約数ペア:

[(1, 2728902), (2, 1364451), (3, 909634), (6, 454817), (11, 248082), (22, 124041), (33, 82694), (66, 41347), (173, 15774), (239, 11418), (346, 7887), (478, 5709), (519, 5258), (717, 3806), (1038, 2629), (1434, 1903)]