996864620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2167097}}^1$

素因数の和:2167129

約数の個数: 24

約数和(自身を含む): 2184434784

約数和(自身を除く): 1187570164

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2167097, 4334194, 8668388, 10835485, 21670970, 43341940, 49843231, 99686462, 199372924, 249216155, 498432310, 996864620]

約数ペア:

[(1, 996864620), (2, 498432310), (4, 249216155), (5, 199372924), (10, 99686462), (20, 49843231), (23, 43341940), (46, 21670970), (92, 10835485), (115, 8668388), (230, 4334194), (460, 2167097)]