1683256148615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2819}}^1\times {\mathrm{28279}}^1$

素因数の和:31247

約数の個数: 32

約数和(自身を含む): 2090077516800

約数和(自身を除く): 406821368185

約数列:

[1, 5, 41, 103, 205, 515, 2819, 4223, 14095, 21115, 28279, 115579, 141395, 290357, 577895, 1159439, 1451785, 2912737, 5797195, 11904637, 14563685, 59523185, 79718501, 119422217, 398592505, 597111085, 3268458541, 8211005603, 16342292705, 41055028015, 336651229723, 1683256148615]

約数ペア:

[(1, 1683256148615), (5, 336651229723), (41, 41055028015), (103, 16342292705), (205, 8211005603), (515, 3268458541), (2819, 597111085), (4223, 398592505), (14095, 119422217), (21115, 79718501), (28279, 59523185), (115579, 14563685), (141395, 11904637), (290357, 5797195), (577895, 2912737), (1159439, 1451785)]