2127812206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{31153}}^1$

素因数の和:31276

約数の個数: 32

約数和(自身を含む): 3579968448

約数和(自身を除く): 1452156242

約数列:

[1, 2, 13, 26, 37, 71, 74, 142, 481, 923, 962, 1846, 2627, 5254, 31153, 34151, 62306, 68302, 404989, 809978, 1152661, 2211863, 2305322, 4423726, 14984593, 28754219, 29969186, 57508438, 81838931, 163677862, 1063906103, 2127812206]

約数ペア:

[(1, 2127812206), (2, 1063906103), (13, 163677862), (26, 81838931), (37, 57508438), (71, 29969186), (74, 28754219), (142, 14984593), (481, 4423726), (923, 2305322), (962, 2211863), (1846, 1152661), (2627, 809978), (5254, 404989), (31153, 68302), (34151, 62306)]