2017804076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 3736212480

約数和(自身を除く): 1718408404

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 311, 436, 622, 647, 1244, 1294, 2507, 2588, 5014, 7153, 10028, 14306, 14881, 28612, 29762, 33899, 59524, 67798, 70523, 135596, 141046, 201217, 282092, 402434, 779677, 804868, 1559354, 1622029, 3118708, 3244058, 4627991, 6488116, 9255982, 18511964, 21932653, 43865306, 87730612, 504451019, 1008902038, 2017804076]

約数ペア:

[(1, 2017804076), (2, 1008902038), (4, 504451019), (23, 87730612), (46, 43865306), (92, 21932653), (109, 18511964), (218, 9255982), (311, 6488116), (436, 4627991), (622, 3244058), (647, 3118708), (1244, 1622029), (1294, 1559354), (2507, 804868), (2588, 779677), (5014, 402434), (7153, 282092), (10028, 201217), (14306, 141046), (14881, 135596), (28612, 70523), (29762, 67798), (33899, 59524)]