1589073208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{21467}}^1$

素因数の和:21979

約数の個数: 32

約数和(自身を含む): 3142915200

約数和(自身を除く): 1553841992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 487, 974, 1948, 3896, 9253, 18506, 21467, 37012, 42934, 74024, 85868, 171736, 407873, 815746, 1631492, 3262984, 10454429, 20908858, 41817716, 83635432, 198634151, 397268302, 794536604, 1589073208]

約数ペア:

[(1, 1589073208), (2, 794536604), (4, 397268302), (8, 198634151), (19, 83635432), (38, 41817716), (76, 20908858), (152, 10454429), (487, 3262984), (974, 1631492), (1948, 815746), (3896, 407873), (9253, 171736), (18506, 85868), (21467, 74024), (37012, 42934)]