1121449168

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{97213}}^1$

素因数の和:97331

約数の個数: 40

約数和(自身を含む): 2507343488

約数和(自身を除く): 1385894320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 97213, 194426, 388852, 680491, 777704, 1360982, 1555408, 2721964, 5443928, 10012939, 10887856, 20025878, 40051756, 70090573, 80103512, 140181146, 160207024, 280362292, 560724584, 1121449168]

約数ペア:

[(1, 1121449168), (2, 560724584), (4, 280362292), (7, 160207024), (8, 140181146), (14, 80103512), (16, 70090573), (28, 40051756), (56, 20025878), (103, 10887856), (112, 10012939), (206, 5443928), (412, 2721964), (721, 1555408), (824, 1360982), (1442, 777704), (1648, 680491), (2884, 388852), (5768, 194426), (11536, 97213)]