1611089998

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{38449}}^1$

素因数の和:38572

約数の個数: 32

約数和(自身を含む): 2868062400

約数和(自身を除く): 1256972402

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 511, 574, 1022, 2993, 5986, 20951, 38449, 41902, 76898, 269143, 538286, 1576409, 2806777, 3152818, 5613554, 11034863, 19647439, 22069726, 39294878, 115077857, 230155714, 805544999, 1611089998]

約数ペア:

[(1, 1611089998), (2, 805544999), (7, 230155714), (14, 115077857), (41, 39294878), (73, 22069726), (82, 19647439), (146, 11034863), (287, 5613554), (511, 3152818), (574, 2806777), (1022, 1576409), (2993, 538286), (5986, 269143), (20951, 76898), (38449, 41902)]