818524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 1806336

約数和(自身を除く): 987812

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 41, 46, 62, 82, 92, 124, 161, 164, 217, 287, 322, 434, 574, 644, 713, 868, 943, 1148, 1271, 1426, 1886, 2542, 2852, 3772, 4991, 5084, 6601, 8897, 9982, 13202, 17794, 19964, 26404, 29233, 35588, 58466, 116932, 204631, 409262, 818524]

約数ペア:

[(1, 818524), (2, 409262), (4, 204631), (7, 116932), (14, 58466), (23, 35588), (28, 29233), (31, 26404), (41, 19964), (46, 17794), (62, 13202), (82, 9982), (92, 8897), (124, 6601), (161, 5084), (164, 4991), (217, 3772), (287, 2852), (322, 2542), (434, 1886), (574, 1426), (644, 1271), (713, 1148), (868, 943)]