1002386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 1963008

約数和(自身を除く): 960622

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 283, 322, 506, 566, 1771, 1981, 3113, 3542, 3962, 6226, 6509, 13018, 21791, 43582, 45563, 71599, 91126, 143198, 501193, 1002386]

約数ペア:

[(1, 1002386), (2, 501193), (7, 143198), (11, 91126), (14, 71599), (22, 45563), (23, 43582), (46, 21791), (77, 13018), (154, 6509), (161, 6226), (253, 3962), (283, 3542), (322, 3113), (506, 1981), (566, 1771)]