417956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 967680

約数和(自身を除く): 549724

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 59, 77, 92, 118, 154, 161, 236, 253, 308, 322, 413, 506, 644, 649, 826, 1012, 1298, 1357, 1652, 1771, 2596, 2714, 3542, 4543, 5428, 7084, 9086, 9499, 14927, 18172, 18998, 29854, 37996, 59708, 104489, 208978, 417956]

約数ペア:

[(1, 417956), (2, 208978), (4, 104489), (7, 59708), (11, 37996), (14, 29854), (22, 18998), (23, 18172), (28, 14927), (44, 9499), (46, 9086), (59, 7084), (77, 5428), (92, 4543), (118, 3542), (154, 2714), (161, 2596), (236, 1771), (253, 1652), (308, 1357), (322, 1298), (413, 1012), (506, 826), (644, 649)]