393297712

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{48869}}^1$

素因数の和:49380

約数の個数: 20

約数和(自身を含む): 763544880

約数和(自身を除く): 370247168

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 48869, 97738, 195476, 390952, 781904, 24581107, 49162214, 98324428, 196648856, 393297712]

約数ペア:

[(1, 393297712), (2, 196648856), (4, 98324428), (8, 49162214), (16, 24581107), (503, 781904), (1006, 390952), (2012, 195476), (4024, 97738), (8048, 48869)]