1639206822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1\times {\mathrm{8867}}^1$

素因数の和:11684

約数の個数: 32

約数和(自身を含む): 3578131584

約数和(自身を除く): 1938924762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2801, 5602, 8403, 8867, 16806, 17734, 26601, 30811, 53202, 61622, 92433, 97537, 184866, 195074, 292611, 585222, 24836467, 49672934, 74509401, 149018802, 273201137, 546402274, 819603411, 1639206822]

約数ペア:

[(1, 1639206822), (2, 819603411), (3, 546402274), (6, 273201137), (11, 149018802), (22, 74509401), (33, 49672934), (66, 24836467), (2801, 585222), (5602, 292611), (8403, 195074), (8867, 184866), (16806, 97537), (17734, 92433), (26601, 61622), (30811, 53202)]