2017831244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{82039}}^1$

素因数の和:82110

約数の個数: 48

約数和(自身を含む): 4245077760

約数和(自身を除く): 2227246516

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 6149, 12298, 24596, 82039, 164078, 328156, 902429, 1066507, 1804858, 2133014, 3527677, 3609716, 4266028, 7055354, 11731577, 14110708, 23463154, 38804447, 45859801, 46926308, 77608894, 91719602, 155217788, 183439204, 504457811, 1008915622, 2017831244]

約数ペア:

[(1, 2017831244), (2, 1008915622), (4, 504457811), (11, 183439204), (13, 155217788), (22, 91719602), (26, 77608894), (43, 46926308), (44, 45859801), (52, 38804447), (86, 23463154), (143, 14110708), (172, 11731577), (286, 7055354), (473, 4266028), (559, 3609716), (572, 3527677), (946, 2133014), (1118, 1804858), (1892, 1066507), (2236, 902429), (6149, 328156), (12298, 164078), (24596, 82039)]