1289170610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1416671}}^1$

素因数の和:1416698

約数の個数: 32

約数和(自身を含む): 2856010752

約数和(自身を除く): 1566840142

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1416671, 2833342, 7083355, 9916697, 14166710, 18416723, 19833394, 36833446, 49583485, 92083615, 99166970, 128917061, 184167230, 257834122, 644585305, 1289170610]

約数ペア:

[(1, 1289170610), (2, 644585305), (5, 257834122), (7, 184167230), (10, 128917061), (13, 99166970), (14, 92083615), (26, 49583485), (35, 36833446), (65, 19833394), (70, 18416723), (91, 14166710), (130, 9916697), (182, 7083355), (455, 2833342), (910, 1416671)]