2021130208

素因数分解:

$2^5\times {\mathrm{1303}}^1\times {\mathrm{48473}}^1$

素因数の和:49786

約数の個数: 24

約数和(自身を含む): 3982236048

約数和(自身を除く): 1961105840

約数列:

[1, 2, 4, 8, 16, 32, 1303, 2606, 5212, 10424, 20848, 41696, 48473, 96946, 193892, 387784, 775568, 1551136, 63160319, 126320638, 252641276, 505282552, 1010565104, 2021130208]

約数ペア:

[(1, 2021130208), (2, 1010565104), (4, 505282552), (8, 252641276), (16, 126320638), (32, 63160319), (1303, 1551136), (2606, 775568), (5212, 387784), (10424, 193892), (20848, 96946), (41696, 48473)]