2030310470

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{257981}}^1$

素因数の和:258775

約数の個数: 16

約数和(自身を含む): 3659216688

約数和(自身を除く): 1628906218

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 7870, 257981, 515962, 1289905, 2579810, 203031047, 406062094, 1015155235, 2030310470]

約数ペア:

[(1, 2030310470), (2, 1015155235), (5, 406062094), (10, 203031047), (787, 2579810), (1574, 1289905), (3935, 515962), (7870, 257981)]