27940147202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1\times {\mathrm{503771}}^1$

素因数の和:506305

約数の個数: 16

約数和(自身を含む): 45738467424

約数和(自身を除く): 17798320222

約数列:

[1, 2, 11, 22, 2521, 5042, 27731, 55462, 503771, 1007542, 5541481, 11082962, 1270006691, 2540013382, 13970073601, 27940147202]

約数ペア:

[(1, 27940147202), (2, 13970073601), (11, 2540013382), (22, 1270006691), (2521, 11082962), (5042, 5541481), (27731, 1007542), (55462, 503771)]