27888920378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4721}}^1\times {\mathrm{268519}}^1$

素因数の和:273253

約数の個数: 16

約数和(自身を含む): 45646251840

約数和(自身を除く): 17757331462

約数列:

[1, 2, 11, 22, 4721, 9442, 51931, 103862, 268519, 537038, 2953709, 5907418, 1267678199, 2535356398, 13944460189, 27888920378]

約数ペア:

[(1, 27888920378), (2, 13944460189), (11, 2535356398), (22, 1267678199), (4721, 5907418), (9442, 2953709), (51931, 537038), (103862, 268519)]