2172876

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 5189184

約数和(自身を除く): 3016308

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 4211, 8422, 12633, 16844, 25266, 50532, 181073, 362146, 543219, 724292, 1086438, 2172876]

約数ペア:

[(1, 2172876), (2, 1086438), (3, 724292), (4, 543219), (6, 362146), (12, 181073), (43, 50532), (86, 25266), (129, 16844), (172, 12633), (258, 8422), (516, 4211)]