2513108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 4892160

約数和(自身を除く): 2379052

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1559, 1612, 3118, 6236, 20267, 40534, 48329, 81068, 96658, 193316, 628277, 1256554, 2513108]

約数ペア:

[(1, 2513108), (2, 1256554), (4, 628277), (13, 193316), (26, 96658), (31, 81068), (52, 48329), (62, 40534), (124, 20267), (403, 6236), (806, 3118), (1559, 1612)]