1964952012

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{7129}}^1$

素因数の和:7462

約数の個数: 48

約数和(自身を含む): 4650813440

約数和(自身を除く): 2685861428

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 223, 309, 412, 446, 618, 669, 892, 1236, 1338, 2676, 7129, 14258, 21387, 22969, 28516, 42774, 45938, 68907, 85548, 91876, 137814, 275628, 734287, 1468574, 1589767, 2202861, 2937148, 3179534, 4405722, 4769301, 6359068, 8811444, 9538602, 19077204, 163746001, 327492002, 491238003, 654984004, 982476006, 1964952012]

約数ペア:

[(1, 1964952012), (2, 982476006), (3, 654984004), (4, 491238003), (6, 327492002), (12, 163746001), (103, 19077204), (206, 9538602), (223, 8811444), (309, 6359068), (412, 4769301), (446, 4405722), (618, 3179534), (669, 2937148), (892, 2202861), (1236, 1589767), (1338, 1468574), (2676, 734287), (7129, 275628), (14258, 137814), (21387, 91876), (22969, 85548), (28516, 68907), (42774, 45938)]