8890468858

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1\times {\mathrm{2347}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 13924804608

約数和(自身を除く): 5034335750

約数列:

[1, 2, 31, 62, 107, 214, 571, 1142, 2347, 3317, 4694, 6634, 17701, 35402, 61097, 72757, 122194, 145514, 251129, 502258, 1340137, 1894007, 2680274, 3788014, 7784999, 15569998, 41544247, 83088494, 143394659, 286789318, 4445234429, 8890468858]

約数ペア:

[(1, 8890468858), (2, 4445234429), (31, 286789318), (62, 143394659), (107, 83088494), (214, 41544247), (571, 15569998), (1142, 7784999), (2347, 3788014), (3317, 2680274), (4694, 1894007), (6634, 1340137), (17701, 502258), (35402, 251129), (61097, 145514), (72757, 122194)]