2017509208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{18181}}^1$

素因数の和:18308

約数の個数: 64

約数和(自身を含む): 4490226720

約数和(自身を除く): 2472717512

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 97, 104, 143, 194, 286, 388, 572, 776, 1067, 1144, 1261, 2134, 2522, 4268, 5044, 8536, 10088, 13871, 18181, 27742, 36362, 55484, 72724, 110968, 145448, 199991, 236353, 399982, 472706, 799964, 945412, 1599928, 1763557, 1890824, 2599883, 3527114, 5199766, 7054228, 10399532, 14108456, 19399127, 20799064, 22926241, 38798254, 45852482, 77596508, 91704964, 155193016, 183409928, 252188651, 504377302, 1008754604, 2017509208]

約数ペア:

[(1, 2017509208), (2, 1008754604), (4, 504377302), (8, 252188651), (11, 183409928), (13, 155193016), (22, 91704964), (26, 77596508), (44, 45852482), (52, 38798254), (88, 22926241), (97, 20799064), (104, 19399127), (143, 14108456), (194, 10399532), (286, 7054228), (388, 5199766), (572, 3527114), (776, 2599883), (1067, 1890824), (1144, 1763557), (1261, 1599928), (2134, 945412), (2522, 799964), (4268, 472706), (5044, 399982), (8536, 236353), (10088, 199991), (13871, 145448), (18181, 110968), (27742, 72724), (36362, 55484)]