2391506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1559}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 3931200

約数和(自身を除く): 1539694

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 1559, 3118, 20267, 40534, 91981, 183962, 1195753, 2391506]

約数ペア:

[(1, 2391506), (2, 1195753), (13, 183962), (26, 91981), (59, 40534), (118, 20267), (767, 3118), (1534, 1559)]