2021024993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{13781}}^1$

素因数の和:14212

約数の個数: 16

約数和(自身を含む): 2257491600

約数和(自身を除く): 236466607

約数列:

[1, 13, 29, 377, 389, 5057, 11281, 13781, 146653, 179153, 399649, 5195437, 5360809, 69690517, 155463461, 2021024993]

約数ペア:

[(1, 2021024993), (13, 155463461), (29, 69690517), (377, 5360809), (389, 5195437), (5057, 399649), (11281, 179153), (13781, 146653)]