2427891326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1\times {\mathrm{6089}}^1$

素因数の和:7616

約数の個数: 32

約数和(自身を含む): 4384800000

約数和(自身を除く): 1956908674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1499, 2998, 6089, 10493, 12178, 20986, 28481, 42623, 56962, 85246, 115691, 199367, 231382, 398734, 809837, 1619674, 9127411, 18254822, 63891877, 127783754, 173420809, 346841618, 1213945663, 2427891326]

約数ペア:

[(1, 2427891326), (2, 1213945663), (7, 346841618), (14, 173420809), (19, 127783754), (38, 63891877), (133, 18254822), (266, 9127411), (1499, 1619674), (2998, 809837), (6089, 398734), (10493, 231382), (12178, 199367), (20986, 115691), (28481, 85246), (42623, 56962)]