1264732904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{17291}}^1$

素因数の和:17561

約数の個数: 32

約数和(自身を含む): 2440247040

約数和(自身を除く): 1175514136

約数列:

[1, 2, 4, 8, 41, 82, 164, 223, 328, 446, 892, 1784, 9143, 17291, 18286, 34582, 36572, 69164, 73144, 138328, 708931, 1417862, 2835724, 3855893, 5671448, 7711786, 15423572, 30847144, 158091613, 316183226, 632366452, 1264732904]

約数ペア:

[(1, 1264732904), (2, 632366452), (4, 316183226), (8, 158091613), (41, 30847144), (82, 15423572), (164, 7711786), (223, 5671448), (328, 3855893), (446, 2835724), (892, 1417862), (1784, 708931), (9143, 138328), (17291, 73144), (18286, 69164), (34582, 36572)]