129393902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1249}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 225180000

約数和(自身を除く): 95786098

約数列:

[1, 2, 11, 17, 22, 34, 187, 277, 374, 554, 1249, 2498, 3047, 4709, 6094, 9418, 13739, 21233, 27478, 42466, 51799, 103598, 233563, 345973, 467126, 691946, 3805703, 5881541, 7611406, 11763082, 64696951, 129393902]

約数ペア:

[(1, 129393902), (2, 64696951), (11, 11763082), (17, 7611406), (22, 5881541), (34, 3805703), (187, 691946), (277, 467126), (374, 345973), (554, 233563), (1249, 103598), (2498, 51799), (3047, 42466), (4709, 27478), (6094, 21233), (9418, 13739)]