6407996944

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{647011}}^1$

素因数の和:647638

約数の個数: 20

約数和(自身を含む): 12435570640

約数和(自身を除く): 6027573696

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 647011, 1294022, 2588044, 5176088, 10352176, 400499809, 800999618, 1601999236, 3203998472, 6407996944]

約数ペア:

[(1, 6407996944), (2, 3203998472), (4, 1601999236), (8, 800999618), (16, 400499809), (619, 10352176), (1238, 5176088), (2476, 2588044), (4952, 1294022), (9904, 647011)]