3921944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 8112720

約数和(自身を除く): 4190776

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 877, 1118, 1754, 2236, 3508, 4472, 7016, 11401, 22802, 37711, 45604, 75422, 91208, 150844, 301688, 490243, 980486, 1960972, 3921944]

約数ペア:

[(1, 3921944), (2, 1960972), (4, 980486), (8, 490243), (13, 301688), (26, 150844), (43, 91208), (52, 75422), (86, 45604), (104, 37711), (172, 22802), (344, 11401), (559, 7016), (877, 4472), (1118, 3508), (1754, 2236)]