1416584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 2925720

約数和(自身を除く): 1509136

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 257, 424, 514, 689, 1028, 1378, 2056, 2756, 3341, 5512, 6682, 13364, 13621, 26728, 27242, 54484, 108968, 177073, 354146, 708292, 1416584]

約数ペア:

[(1, 1416584), (2, 708292), (4, 354146), (8, 177073), (13, 108968), (26, 54484), (52, 27242), (53, 26728), (104, 13621), (106, 13364), (212, 6682), (257, 5512), (424, 3341), (514, 2756), (689, 2056), (1028, 1378)]