804948476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{161377}}^1$

素因数の和:161453

約数の個数: 24

約数和(自身を含む): 1491132720

約数和(自身を除く): 686184244

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 161377, 322754, 645508, 4679933, 6939211, 9359866, 13878422, 18719732, 27756844, 201237119, 402474238, 804948476]

約数ペア:

[(1, 804948476), (2, 402474238), (4, 201237119), (29, 27756844), (43, 18719732), (58, 13878422), (86, 9359866), (116, 6939211), (172, 4679933), (1247, 645508), (2494, 322754), (4988, 161377)]