1649776

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1168

約数の個数: 20

約数和(自身を含む): 3232432

約数和(自身を除く): 1582656

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1063, 1552, 2126, 4252, 8504, 17008, 103111, 206222, 412444, 824888, 1649776]

約数ペア:

[(1, 1649776), (2, 824888), (4, 412444), (8, 206222), (16, 103111), (97, 17008), (194, 8504), (388, 4252), (776, 2126), (1063, 1552)]