816924494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{13037}}^1$

素因数の和:13172

約数の個数: 32

約数和(自身を含む): 1379941920

約数和(自身を除く): 563017426

約数列:

[1, 2, 17, 19, 34, 38, 97, 194, 323, 646, 1649, 1843, 3298, 3686, 13037, 26074, 31331, 62662, 221629, 247703, 443258, 495406, 1264589, 2529178, 4210951, 8421902, 21498013, 24027191, 42996026, 48054382, 408462247, 816924494]

約数ペア:

[(1, 816924494), (2, 408462247), (17, 48054382), (19, 42996026), (34, 24027191), (38, 21498013), (97, 8421902), (194, 4210951), (323, 2529178), (646, 1264589), (1649, 495406), (1843, 443258), (3298, 247703), (3686, 221629), (13037, 62662), (26074, 31331)]