1100721138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1949}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 2471040000

約数和(自身を除く): 1370318862

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 199, 258, 398, 473, 597, 946, 1194, 1419, 1949, 2189, 2838, 3898, 4378, 5847, 6567, 8557, 11694, 13134, 17114, 21439, 25671, 42878, 51342, 64317, 83807, 94127, 128634, 167614, 188254, 251421, 282381, 387851, 502842, 564762, 775702, 921877, 1163553, 1843754, 2327106, 2765631, 4266361, 5531262, 8532722, 12799083, 16677593, 25598166, 33355186, 50032779, 100065558, 183453523, 366907046, 550360569, 1100721138]

約数ペア:

[(1, 1100721138), (2, 550360569), (3, 366907046), (6, 183453523), (11, 100065558), (22, 50032779), (33, 33355186), (43, 25598166), (66, 16677593), (86, 12799083), (129, 8532722), (199, 5531262), (258, 4266361), (398, 2765631), (473, 2327106), (597, 1843754), (946, 1163553), (1194, 921877), (1419, 775702), (1949, 564762), (2189, 502842), (2838, 387851), (3898, 282381), (4378, 251421), (5847, 188254), (6567, 167614), (8557, 128634), (11694, 94127), (13134, 83807), (17114, 64317), (21439, 51342), (25671, 42878)]