2019985798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{5101}}^1$

素因数の和:5752

約数の個数: 32

約数和(自身を含む): 3383238240

約数和(自身を除く): 1363252442

約数列:

[1, 2, 17, 19, 34, 38, 323, 613, 646, 1226, 5101, 10202, 10421, 11647, 20842, 23294, 86717, 96919, 173434, 193838, 197999, 395998, 1647623, 3126913, 3295246, 6253826, 53157521, 59411347, 106315042, 118822694, 1009992899, 2019985798]

約数ペア:

[(1, 2019985798), (2, 1009992899), (17, 118822694), (19, 106315042), (34, 59411347), (38, 53157521), (323, 6253826), (613, 3295246), (646, 3126913), (1226, 1647623), (5101, 395998), (10202, 197999), (10421, 193838), (11647, 173434), (20842, 96919), (23294, 86717)]