289377582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{161303}}^1$

素因数の和:161344

約数の個数: 32

約数和(自身を含む): 650377728

約数和(自身を除く): 361000146

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 161303, 322606, 483909, 967818, 2096939, 3709969, 4193878, 6290817, 7419938, 11129907, 12581634, 22259814, 48229597, 96459194, 144688791, 289377582]

約数ペア:

[(1, 289377582), (2, 144688791), (3, 96459194), (6, 48229597), (13, 22259814), (23, 12581634), (26, 11129907), (39, 7419938), (46, 6290817), (69, 4193878), (78, 3709969), (138, 2096939), (299, 967818), (598, 483909), (897, 322606), (1794, 161303)]