122021872

素因数分解:

$2^4\times 7^1\times {\mathrm{1089481}}^1$

素因数の和:1089496

約数の個数: 20

約数和(自身を含む): 270191536

約数和(自身を除く): 148169664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1089481, 2178962, 4357924, 7626367, 8715848, 15252734, 17431696, 30505468, 61010936, 122021872]

約数ペア:

[(1, 122021872), (2, 61010936), (4, 30505468), (7, 17431696), (8, 15252734), (14, 8715848), (16, 7626367), (28, 4357924), (56, 2178962), (112, 1089481)]