8020610728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{682489}}^1$

素因数の和:682621

約数の個数: 32

約数和(自身を含む): 16338810600

約数和(自身を除く): 8318199872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 682489, 1364978, 2729956, 5459912, 8872357, 17744714, 35489428, 70978856, 77121257, 154242514, 308485028, 616970056, 1002576341, 2005152682, 4010305364, 8020610728]

約数ペア:

[(1, 8020610728), (2, 4010305364), (4, 2005152682), (8, 1002576341), (13, 616970056), (26, 308485028), (52, 154242514), (104, 77121257), (113, 70978856), (226, 35489428), (452, 17744714), (904, 8872357), (1469, 5459912), (2938, 2729956), (5876, 1364978), (11752, 682489)]