829972972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2269}}^1\times {\mathrm{4813}}^1$

素因数の和:7105

約数の個数: 24

約数和(自身を含む): 1529889200

約数和(自身を除く): 699916228

約数列:

[1, 2, 4, 19, 38, 76, 2269, 4538, 4813, 9076, 9626, 19252, 43111, 86222, 91447, 172444, 182894, 365788, 10920697, 21841394, 43682788, 207493243, 414986486, 829972972]

約数ペア:

[(1, 829972972), (2, 414986486), (4, 207493243), (19, 43682788), (38, 21841394), (76, 10920697), (2269, 365788), (4538, 182894), (4813, 172444), (9076, 91447), (9626, 86222), (19252, 43111)]