2018114785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{21713}}^1$

素因数の和:22388

約数の個数: 16

約数和(自身を含む): 2509269840

約数和(自身を除く): 491155055

約数列:

[1, 5, 29, 145, 641, 3205, 18589, 21713, 92945, 108565, 629677, 3148385, 13918033, 69590165, 403622957, 2018114785]

約数ペア:

[(1, 2018114785), (5, 403622957), (29, 69590165), (145, 13918033), (641, 3148385), (3205, 629677), (18589, 108565), (21713, 92945)]