1388532

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 3259872

約数和(自身を除く): 1871340

約数列:

[1, 2, 3, 4, 6, 12, 251, 461, 502, 753, 922, 1004, 1383, 1506, 1844, 2766, 3012, 5532, 115711, 231422, 347133, 462844, 694266, 1388532]

約数ペア:

[(1, 1388532), (2, 694266), (3, 462844), (4, 347133), (6, 231422), (12, 115711), (251, 5532), (461, 3012), (502, 2766), (753, 1844), (922, 1506), (1004, 1383)]