13996943002

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{334487}}^1$

素因数の和:334571

約数の個数: 32

約数和(自身を含む): 24885907200

約数和(自身を除く): 10888964198

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 854, 2989, 5978, 20923, 41846, 334487, 668974, 2341409, 4682818, 16389863, 20403707, 32779726, 40807414, 114729041, 142825949, 229458082, 285651898, 999781643, 1999563286, 6998471501, 13996943002]

約数ペア:

[(1, 13996943002), (2, 6998471501), (7, 1999563286), (14, 999781643), (49, 285651898), (61, 229458082), (98, 142825949), (122, 114729041), (343, 40807414), (427, 32779726), (686, 20403707), (854, 16389863), (2989, 4682818), (5978, 2341409), (20923, 668974), (41846, 334487)]