2253647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 407473

約数列:

[1, 11, 19, 41, 209, 263, 451, 779, 2893, 4997, 8569, 10783, 54967, 118613, 204877, 2253647]

約数ペア:

[(1, 2253647), (11, 204877), (19, 118613), (41, 54967), (209, 10783), (263, 8569), (451, 4997), (779, 2893)]