123218846

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1\times {\mathrm{1249}}^1$

素因数の和:1819

約数の個数: 16

約数和(自身を含む): 187110000

約数和(自身を除く): 63891154

約数列:

[1, 2, 107, 214, 461, 922, 1249, 2498, 49327, 98654, 133643, 267286, 575789, 1151578, 61609423, 123218846]

約数ペア:

[(1, 123218846), (2, 61609423), (107, 1151578), (214, 575789), (461, 267286), (922, 133643), (1249, 98654), (2498, 49327)]