1337896144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6432193}}^1$

素因数の和:6432214

約数の個数: 20

約数和(自身を含む): 2791572196

約数和(自身を除く): 1453676052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6432193, 12864386, 25728772, 51457544, 83618509, 102915088, 167237018, 334474036, 668948072, 1337896144]

約数ペア:

[(1, 1337896144), (2, 668948072), (4, 334474036), (8, 167237018), (13, 102915088), (16, 83618509), (26, 51457544), (52, 25728772), (104, 12864386), (208, 6432193)]