1296942338

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1\times {\mathrm{2477}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 1954101240

約数和(自身を除く): 657158902

約数列:

[1, 2, 389, 673, 778, 1346, 2477, 4954, 261797, 523594, 963553, 1667021, 1927106, 3334042, 648471169, 1296942338]

約数ペア:

[(1, 1296942338), (2, 648471169), (389, 3334042), (673, 1927106), (778, 1667021), (1346, 963553), (2477, 523594), (4954, 261797)]