247224194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24767}}^1$

素因数の和:24830

約数の個数: 32

約数和(自身を含む): 456523776

約数和(自身を除く): 209299582

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 24767, 49534, 173369, 346738, 569641, 767777, 1139282, 1535554, 3987487, 5374439, 7974974, 10748878, 17658871, 35317742, 123612097, 247224194]

約数ペア:

[(1, 247224194), (2, 123612097), (7, 35317742), (14, 17658871), (23, 10748878), (31, 7974974), (46, 5374439), (62, 3987487), (161, 1535554), (217, 1139282), (322, 767777), (434, 569641), (713, 346738), (1426, 173369), (4991, 49534), (9982, 24767)]