278364362

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{8069}}^1$

素因数の和:8485

約数の個数: 16

約数和(自身を含む): 427645440

約数和(自身を除く): 149281078

約数列:

[1, 2, 47, 94, 367, 734, 8069, 16138, 17249, 34498, 379243, 758486, 2961323, 5922646, 139182181, 278364362]

約数ペア:

[(1, 278364362), (2, 139182181), (47, 5922646), (94, 2961323), (367, 758486), (734, 379243), (8069, 34498), (16138, 17249)]