1566220673

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 1756339200

約数和(自身を除く): 190118527

約数列:

[1, 19, 23, 109, 131, 251, 437, 2071, 2489, 2507, 3013, 4769, 5773, 14279, 27359, 32881, 47633, 57247, 109687, 271301, 328417, 519821, 624739, 629257, 756263, 3584029, 6239923, 11955883, 14368997, 68096551, 82432667, 1566220673]

約数ペア:

[(1, 1566220673), (19, 82432667), (23, 68096551), (109, 14368997), (131, 11955883), (251, 6239923), (437, 3584029), (2071, 756263), (2489, 629257), (2507, 624739), (3013, 519821), (4769, 328417), (5773, 271301), (14279, 109687), (27359, 57247), (32881, 47633)]