1317432878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{77743}}^1$

素因数の和:78011

約数の個数: 16

約数和(自身を含む): 2038447680

約数和(自身を除く): 721014802

約数列:

[1, 2, 37, 74, 229, 458, 8473, 16946, 77743, 155486, 2876491, 5752982, 17803147, 35606294, 658716439, 1317432878]

約数ペア:

[(1, 1317432878), (2, 658716439), (37, 35606294), (74, 17803147), (229, 5752982), (458, 2876491), (8473, 155486), (16946, 77743)]