1955066542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{17573}}^1$

素因数の和:17988

約数の個数: 32

約数和(自身を含む): 3454345440

約数和(自身を除く): 1499278898

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 389, 778, 4279, 5057, 8558, 10114, 17573, 35146, 55627, 111254, 193303, 228449, 386606, 456898, 2512939, 5025878, 6835897, 13671794, 75194867, 88866661, 150389734, 177733322, 977533271, 1955066542]

約数ペア:

[(1, 1955066542), (2, 977533271), (11, 177733322), (13, 150389734), (22, 88866661), (26, 75194867), (143, 13671794), (286, 6835897), (389, 5025878), (778, 2512939), (4279, 456898), (5057, 386606), (8558, 228449), (10114, 193303), (17573, 111254), (35146, 55627)]