138701472028

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{23476891}}^1$

素因数の和:23477113

約数の個数: 24

約数和(自身を含む): 278717661824

約数和(自身を除く): 140016189796

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 23476891, 46953782, 93907564, 164338237, 328676474, 657352948, 4953624001, 9907248002, 19814496004, 34675368007, 69350736014, 138701472028]

約数ペア:

[(1, 138701472028), (2, 69350736014), (4, 34675368007), (7, 19814496004), (14, 9907248002), (28, 4953624001), (211, 657352948), (422, 328676474), (844, 164338237), (1477, 93907564), (2954, 46953782), (5908, 23476891)]