2019496631036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{16369}}^1\times {\mathrm{4657}}^1$

素因数の和:21246

約数の個数: 48

約数和(自身を含む): 3650919904800

約数和(自身を除く): 1631423273764

約数列:

[1, 2, 4, 37, 74, 148, 179, 358, 716, 4657, 6623, 9314, 13246, 16369, 18628, 26492, 32738, 65476, 172309, 344618, 605653, 689236, 833603, 1211306, 1667206, 2422612, 2930051, 3334412, 5860102, 11720204, 30843311, 61686622, 76230433, 108411887, 123373244, 152460866, 216823774, 304921732, 433647548, 2820526021, 5641052042, 11282104084, 13645247507, 27290495014, 54580990028, 504874157759, 1009748315518, 2019496631036]

約数ペア:

[(1, 2019496631036), (2, 1009748315518), (4, 504874157759), (37, 54580990028), (74, 27290495014), (148, 13645247507), (179, 11282104084), (358, 5641052042), (716, 2820526021), (4657, 433647548), (6623, 304921732), (9314, 216823774), (13246, 152460866), (16369, 123373244), (18628, 108411887), (26492, 76230433), (32738, 61686622), (65476, 30843311), (172309, 11720204), (344618, 5860102), (605653, 3334412), (689236, 2930051), (833603, 2422612), (1211306, 1667206)]