1259432912

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{6763}}^1$

素因数の和:6987

約数の個数: 40

約数和(自身を含む): 2486013504

約数和(自身を除く): 1226580592

約数列:

[1, 2, 4, 8, 16, 103, 113, 206, 226, 412, 452, 824, 904, 1648, 1808, 6763, 11639, 13526, 23278, 27052, 46556, 54104, 93112, 108208, 186224, 696589, 764219, 1393178, 1528438, 2786356, 3056876, 5572712, 6113752, 11145424, 12227504, 78714557, 157429114, 314858228, 629716456, 1259432912]

約数ペア:

[(1, 1259432912), (2, 629716456), (4, 314858228), (8, 157429114), (16, 78714557), (103, 12227504), (113, 11145424), (206, 6113752), (226, 5572712), (412, 3056876), (452, 2786356), (824, 1528438), (904, 1393178), (1648, 764219), (1808, 696589), (6763, 186224), (11639, 108208), (13526, 93112), (23278, 54104), (27052, 46556)]