388804733

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 416586240

約数和(自身を除く): 27781507

約数列:

[1, 19, 71, 491, 587, 1349, 9329, 11153, 34861, 41677, 288217, 662359, 791863, 5476123, 20463407, 388804733]

約数ペア:

[(1, 388804733), (19, 20463407), (71, 5476123), (491, 791863), (587, 662359), (1349, 288217), (9329, 41677), (11153, 34861)]