2491102904

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{20959}}^1$

素因数の和:21227

約数の個数: 32

約数和(自身を含む): 4753728000

約数和(自身を除く): 2262625096

約数列:

[1, 2, 4, 8, 83, 166, 179, 332, 358, 664, 716, 1432, 14857, 20959, 29714, 41918, 59428, 83836, 118856, 167672, 1739597, 3479194, 3751661, 6958388, 7503322, 13916776, 15006644, 30013288, 311387863, 622775726, 1245551452, 2491102904]

約数ペア:

[(1, 2491102904), (2, 1245551452), (4, 622775726), (8, 311387863), (83, 30013288), (166, 15006644), (179, 13916776), (332, 7503322), (358, 6958388), (664, 3751661), (716, 3479194), (1432, 1739597), (14857, 167672), (20959, 118856), (29714, 83836), (41918, 59428)]