236445890

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{56431}}^1$

素因数の和:56857

約数の個数: 16

約数和(自身を含む): 426625920

約数和(自身を除く): 190180030

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 56431, 112862, 282155, 564310, 23644589, 47289178, 118222945, 236445890]

約数ペア:

[(1, 236445890), (2, 118222945), (5, 47289178), (10, 23644589), (419, 564310), (838, 282155), (2095, 112862), (4190, 56431)]