1895768

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 4116000

約数和(自身を除く): 2220232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 349, 388, 679, 698, 776, 1358, 1396, 2443, 2716, 2792, 4886, 5432, 9772, 19544, 33853, 67706, 135412, 236971, 270824, 473942, 947884, 1895768]

約数ペア:

[(1, 1895768), (2, 947884), (4, 473942), (7, 270824), (8, 236971), (14, 135412), (28, 67706), (56, 33853), (97, 19544), (194, 9772), (349, 5432), (388, 4886), (679, 2792), (698, 2716), (776, 2443), (1358, 1396)]