21339360002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1\times {\mathrm{941}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 32794599600

約数和(自身を除く): 11455239598

約数列:

[1, 2, 53, 106, 349, 613, 698, 941, 1226, 1882, 18497, 32489, 36994, 49873, 64978, 99746, 213937, 328409, 427874, 576833, 656818, 1153666, 11338661, 17405677, 22677322, 30572149, 34811354, 61144298, 201314717, 402629434, 10669680001, 21339360002]

約数ペア:

[(1, 21339360002), (2, 10669680001), (53, 402629434), (106, 201314717), (349, 61144298), (613, 34811354), (698, 30572149), (941, 22677322), (1226, 17405677), (1882, 11338661), (18497, 1153666), (32489, 656818), (36994, 576833), (49873, 427874), (64978, 328409), (99746, 213937)]