40518696962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{11980691}}^1$

素因数の和:11980801

約数の個数: 16

約数和(自身を含む): 64695736800

約数和(自身を除く): 24177039838

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 11980691, 23961382, 227633129, 455266258, 1066281499, 2132562998, 20259348481, 40518696962]

約数ペア:

[(1, 40518696962), (2, 20259348481), (19, 2132562998), (38, 1066281499), (89, 455266258), (178, 227633129), (1691, 23961382), (3382, 11980691)]