1445972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 2812320

約数和(自身を除く): 1366348

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 557, 649, 1114, 1298, 2228, 2596, 6127, 12254, 24508, 32863, 65726, 131452, 361493, 722986, 1445972]

約数ペア:

[(1, 1445972), (2, 722986), (4, 361493), (11, 131452), (22, 65726), (44, 32863), (59, 24508), (118, 12254), (236, 6127), (557, 2596), (649, 2228), (1114, 1298)]