4018340

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 8477952

約数和(自身を除く): 4459612

約数列:

[1, 2, 4, 5, 10, 20, 331, 607, 662, 1214, 1324, 1655, 2428, 3035, 3310, 6070, 6620, 12140, 200917, 401834, 803668, 1004585, 2009170, 4018340]

約数ペア:

[(1, 4018340), (2, 2009170), (4, 1004585), (5, 803668), (10, 401834), (20, 200917), (331, 12140), (607, 6620), (662, 6070), (1214, 3310), (1324, 3035), (1655, 2428)]