1312464016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1547717}}^1$

素因数の和:1547778

約数の個数: 20

約数和(自身を含む): 2590879932

約数和(自身を除く): 1278415916

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1547717, 3095434, 6190868, 12381736, 24763472, 82029001, 164058002, 328116004, 656232008, 1312464016]

約数ペア:

[(1, 1312464016), (2, 656232008), (4, 328116004), (8, 164058002), (16, 82029001), (53, 24763472), (106, 12381736), (212, 6190868), (424, 3095434), (848, 1547717)]