1314398512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{378571}}^1$

素因数の和:378617

約数の個数: 40

約数和(自身を含む): 3004347392

約数和(自身を除く): 1689948880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 378571, 757142, 1514284, 2649997, 3028568, 5299994, 6057136, 10599988, 11735701, 21199976, 23471402, 42399952, 46942804, 82149907, 93885608, 164299814, 187771216, 328599628, 657199256, 1314398512]

約数ペア:

[(1, 1314398512), (2, 657199256), (4, 328599628), (7, 187771216), (8, 164299814), (14, 93885608), (16, 82149907), (28, 46942804), (31, 42399952), (56, 23471402), (62, 21199976), (112, 11735701), (124, 10599988), (217, 6057136), (248, 5299994), (434, 3028568), (496, 2649997), (868, 1514284), (1736, 757142), (3472, 378571)]