251845184446

素因数分解:

$2^1\times {\mathrm{1481}}^1\times {\mathrm{5623}}^1\times {\mathrm{15121}}^1$

素因数の和:22227

約数の個数: 16

約数和(自身を含む): 378115085088

約数和(自身を除く): 126269900642

約数列:

[1, 2, 1481, 2962, 5623, 11246, 15121, 30242, 8327663, 16655326, 22394201, 44788402, 85025383, 170050766, 125922592223, 251845184446]

約数ペア:

[(1, 251845184446), (2, 125922592223), (1481, 170050766), (2962, 85025383), (5623, 44788402), (11246, 22394201), (15121, 16655326), (30242, 8327663)]