2783134552

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{12893}}^1$

素因数の和:13144

約数の個数: 48

約数和(自身を含む): 5762070720

約数和(自身を除く): 2978936168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 223, 242, 446, 484, 892, 968, 1784, 2453, 4906, 9812, 12893, 19624, 25786, 26983, 51572, 53966, 103144, 107932, 141823, 215864, 283646, 567292, 1134584, 1560053, 2875139, 3120106, 5750278, 6240212, 11500556, 12480424, 23001112, 31626529, 63253058, 126506116, 253012232, 347891819, 695783638, 1391567276, 2783134552]

約数ペア:

[(1, 2783134552), (2, 1391567276), (4, 695783638), (8, 347891819), (11, 253012232), (22, 126506116), (44, 63253058), (88, 31626529), (121, 23001112), (223, 12480424), (242, 11500556), (446, 6240212), (484, 5750278), (892, 3120106), (968, 2875139), (1784, 1560053), (2453, 1134584), (4906, 567292), (9812, 283646), (12893, 215864), (19624, 141823), (25786, 107932), (26983, 103144), (51572, 53966)]