2939272

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 6393600

約数和(自身を除く): 3454328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 719, 1022, 1438, 2044, 2876, 4088, 5033, 5752, 10066, 20132, 40264, 52487, 104974, 209948, 367409, 419896, 734818, 1469636, 2939272]

約数ペア:

[(1, 2939272), (2, 1469636), (4, 734818), (7, 419896), (8, 367409), (14, 209948), (28, 104974), (56, 52487), (73, 40264), (146, 20132), (292, 10066), (511, 5752), (584, 5033), (719, 4088), (1022, 2876), (1438, 2044)]