1207970902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{21649}}^1$

素因数の和:22887

約数の個数: 16

約数和(自身を含む): 1892383200

約数和(自身を除く): 684412298

約数列:

[1, 2, 23, 46, 1213, 2426, 21649, 27899, 43298, 55798, 497927, 995854, 26260237, 52520474, 603985451, 1207970902]

約数ペア:

[(1, 1207970902), (2, 603985451), (23, 52520474), (46, 26260237), (1213, 995854), (2426, 497927), (21649, 55798), (27899, 43298)]