1944284636

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{221849}}^1$

素因数の和:222173

約数の個数: 24

約数和(自身を含む): 3901010400

約数和(自身を除く): 1956725764

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 221849, 443698, 887396, 1552943, 3105886, 6211772, 69438737, 138877474, 277754948, 486071159, 972142318, 1944284636]

約数ペア:

[(1, 1944284636), (2, 972142318), (4, 486071159), (7, 277754948), (14, 138877474), (28, 69438737), (313, 6211772), (626, 3105886), (1252, 1552943), (2191, 887396), (4382, 443698), (8764, 221849)]