2945688

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 7425600

約数和(自身を除く): 4479912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 883, 1112, 1668, 1766, 2649, 3336, 3532, 5298, 7064, 10596, 21192, 122737, 245474, 368211, 490948, 736422, 981896, 1472844, 2945688]

約数ペア:

[(1, 2945688), (2, 1472844), (3, 981896), (4, 736422), (6, 490948), (8, 368211), (12, 245474), (24, 122737), (139, 21192), (278, 10596), (417, 7064), (556, 5298), (834, 3532), (883, 3336), (1112, 2649), (1668, 1766)]