441742

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 16

約数和(自身を含む): 766080

約数和(自身を除く): 324338

約数列:

[1, 2, 7, 14, 139, 227, 278, 454, 973, 1589, 1946, 3178, 31553, 63106, 220871, 441742]

約数ペア:

[(1, 441742), (2, 220871), (7, 63106), (14, 31553), (139, 3178), (227, 1946), (278, 1589), (454, 973)]