2008118

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 3622464

約数和(自身を除く): 1614346

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 661, 1322, 1519, 3038, 4627, 9254, 20491, 32389, 40982, 64778, 143437, 286874, 1004059, 2008118]

約数ペア:

[(1, 2008118), (2, 1004059), (7, 286874), (14, 143437), (31, 64778), (49, 40982), (62, 32389), (98, 20491), (217, 9254), (434, 4627), (661, 3038), (1322, 1519)]