2912087332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{178393}}^1$

素因数の和:178468

約数の個数: 48

約数和(自身を含む): 6473561472

約数和(自身を除く): 3561474140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 16324, 178393, 356786, 713572, 1248751, 1962323, 2497502, 3924646, 4995004, 7849292, 9454829, 13736261, 18909658, 27472522, 37819316, 54945044, 66183803, 104003119, 132367606, 208006238, 264735212, 416012476, 728021833, 1456043666, 2912087332]

約数ペア:

[(1, 2912087332), (2, 1456043666), (4, 728021833), (7, 416012476), (11, 264735212), (14, 208006238), (22, 132367606), (28, 104003119), (44, 66183803), (53, 54945044), (77, 37819316), (106, 27472522), (154, 18909658), (212, 13736261), (308, 9454829), (371, 7849292), (583, 4995004), (742, 3924646), (1166, 2497502), (1484, 1962323), (2332, 1248751), (4081, 713572), (8162, 356786), (16324, 178393)]