3899692810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1578823}}^1$

素因数の和:1578862

約数の個数: 32

約数和(自身を含む): 7957272960

約数和(自身を除く): 4057580150

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1578823, 3157646, 7894115, 15788230, 20524699, 29997637, 41049398, 59995274, 102623495, 149988185, 205246990, 299976370, 389969281, 779938562, 1949846405, 3899692810]

約数ペア:

[(1, 3899692810), (2, 1949846405), (5, 779938562), (10, 389969281), (13, 299976370), (19, 205246990), (26, 149988185), (38, 102623495), (65, 59995274), (95, 41049398), (130, 29997637), (190, 20524699), (247, 15788230), (494, 7894115), (1235, 3157646), (2470, 1578823)]