2019673033

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{57809}}^1$

素因数の和:57877

約数の個数: 24

約数和(自身を含む): 2530690560

約数和(自身を除く): 511017527

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 4991, 34937, 57809, 404663, 1329607, 1792079, 2832641, 9307249, 12544553, 41217817, 65150743, 87811871, 288524719, 2019673033]

約数ペア:

[(1, 2019673033), (7, 288524719), (23, 87811871), (31, 65150743), (49, 41217817), (161, 12544553), (217, 9307249), (713, 2832641), (1127, 1792079), (1519, 1329607), (4991, 404663), (34937, 57809)]