889771010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1458641}}^1$

素因数の和:1458709

約数の個数: 16

約数和(自身を含む): 1627844472

約数和(自身を除く): 738073462

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1458641, 2917282, 7293205, 14586410, 88977101, 177954202, 444885505, 889771010]

約数ペア:

[(1, 889771010), (2, 444885505), (5, 177954202), (10, 88977101), (61, 14586410), (122, 7293205), (305, 2917282), (610, 1458641)]