4727890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6659}}^1$

素因数の和:6737

約数の個数: 16

約数和(自身を含む): 8631360

約数和(自身を除く): 3903470

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 6659, 13318, 33295, 66590, 472789, 945578, 2363945, 4727890]

約数ペア:

[(1, 4727890), (2, 2363945), (5, 945578), (10, 472789), (71, 66590), (142, 33295), (355, 13318), (710, 6659)]