239472438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{17137}}^1$

素因数の和:17296

約数の個数: 32

約数和(自身を含む): 510849504

約数和(自身を除く): 271377066

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 2329, 4658, 6987, 13974, 17137, 34274, 51411, 102822, 291329, 582658, 873987, 1747974, 2347769, 4695538, 7043307, 14086614, 39912073, 79824146, 119736219, 239472438]

約数ペア:

[(1, 239472438), (2, 119736219), (3, 79824146), (6, 39912073), (17, 14086614), (34, 7043307), (51, 4695538), (102, 2347769), (137, 1747974), (274, 873987), (411, 582658), (822, 291329), (2329, 102822), (4658, 51411), (6987, 34274), (13974, 17137)]