286988084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{222127}}^1$

素因数の和:222167

約数の個数: 24

約数和(自身を含む): 559762560

約数和(自身を除く): 272774476

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 222127, 444254, 888508, 3776159, 4220413, 7552318, 8440826, 15104636, 16881652, 71747021, 143494042, 286988084]

約数ペア:

[(1, 286988084), (2, 143494042), (4, 71747021), (17, 16881652), (19, 15104636), (34, 8440826), (38, 7552318), (68, 4220413), (76, 3776159), (323, 888508), (646, 444254), (1292, 222127)]