2021873248

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{889909}}^1$

素因数の和:889990

約数の個数: 24

約数和(自身を含む): 4036631760

約数和(自身を除く): 2014758512

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 889909, 1779818, 3559636, 7119272, 14238544, 28477088, 63183539, 126367078, 252734156, 505468312, 1010936624, 2021873248]

約数ペア:

[(1, 2021873248), (2, 1010936624), (4, 505468312), (8, 252734156), (16, 126367078), (32, 63183539), (71, 28477088), (142, 14238544), (284, 7119272), (568, 3559636), (1136, 1779818), (2272, 889909)]