2539174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 4182336

約数和(自身を除く): 1643162

約数列:

[1, 2, 11, 22, 211, 422, 547, 1094, 2321, 4642, 6017, 12034, 115417, 230834, 1269587, 2539174]

約数ペア:

[(1, 2539174), (2, 1269587), (11, 230834), (22, 115417), (211, 12034), (422, 6017), (547, 4642), (1094, 2321)]