888931688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{15083}}^1$

素因数の和:15281

約数の個数: 32

約数和(自身を含む): 1710525600

約数和(自身を除く): 821593912

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 556, 1112, 7367, 14734, 15083, 29468, 30166, 58936, 60332, 120664, 799399, 1598798, 2096537, 3197596, 4193074, 6395192, 8386148, 16772296, 111116461, 222232922, 444465844, 888931688]

約数ペア:

[(1, 888931688), (2, 444465844), (4, 222232922), (8, 111116461), (53, 16772296), (106, 8386148), (139, 6395192), (212, 4193074), (278, 3197596), (424, 2096537), (556, 1598798), (1112, 799399), (7367, 120664), (14734, 60332), (15083, 58936), (29468, 30166)]