1231802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 2237760

約数和(自身を除く): 1005958

約数列:

[1, 2, 11, 13, 22, 26, 59, 73, 118, 143, 146, 286, 649, 767, 803, 949, 1298, 1534, 1606, 1898, 4307, 8437, 8614, 10439, 16874, 20878, 47377, 55991, 94754, 111982, 615901, 1231802]

約数ペア:

[(1, 1231802), (2, 615901), (11, 111982), (13, 94754), (22, 55991), (26, 47377), (59, 20878), (73, 16874), (118, 10439), (143, 8614), (146, 8437), (286, 4307), (649, 1898), (767, 1606), (803, 1534), (949, 1298)]