996880636

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{641}}^1\times {\mathrm{1549}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 1755356400

約数和(自身を除く): 758475764

約数列:

[1, 2, 4, 251, 502, 641, 1004, 1282, 1549, 2564, 3098, 6196, 160891, 321782, 388799, 643564, 777598, 992909, 1555196, 1985818, 3971636, 249220159, 498440318, 996880636]

約数ペア:

[(1, 996880636), (2, 498440318), (4, 249220159), (251, 3971636), (502, 1985818), (641, 1555196), (1004, 992909), (1282, 777598), (1549, 643564), (2564, 388799), (3098, 321782), (6196, 160891)]