474209294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{18979}}^1$

素因数の和:19056

約数の個数: 24

約数和(自身を含む): 791579880

約数和(自身を除く): 317370586

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 12493, 18979, 24986, 37958, 246727, 493454, 588349, 1176698, 7648537, 15297074, 18238819, 36477638, 237104647, 474209294]

約数ペア:

[(1, 474209294), (2, 237104647), (13, 36477638), (26, 18238819), (31, 15297074), (62, 7648537), (403, 1176698), (806, 588349), (961, 493454), (1922, 246727), (12493, 37958), (18979, 24986)]