2003344

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 40

約数和(自身を含む): 4587008

約数和(自身を除く): 2583664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 577, 868, 1154, 1736, 2308, 3472, 4039, 4616, 8078, 9232, 16156, 17887, 32312, 35774, 64624, 71548, 125209, 143096, 250418, 286192, 500836, 1001672, 2003344]

約数ペア:

[(1, 2003344), (2, 1001672), (4, 500836), (7, 286192), (8, 250418), (14, 143096), (16, 125209), (28, 71548), (31, 64624), (56, 35774), (62, 32312), (112, 17887), (124, 16156), (217, 9232), (248, 8078), (434, 4616), (496, 4039), (577, 3472), (868, 2308), (1154, 1736)]