2078559824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11809999}}^1$

素因数の和:11810018

約数の個数: 20

約数和(自身を含む): 4393320000

約数和(自身を除く): 2314760176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11809999, 23619998, 47239996, 94479992, 129909989, 188959984, 259819978, 519639956, 1039279912, 2078559824]

約数ペア:

[(1, 2078559824), (2, 1039279912), (4, 519639956), (8, 259819978), (11, 188959984), (16, 129909989), (22, 94479992), (44, 47239996), (88, 23619998), (176, 11809999)]