1279071836

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{5741}}^1$

素因数の和:5934

約数の個数: 48

約数和(自身を含む): 2617433280

約数和(自身を除く): 1338361444

約数列:

[1, 2, 4, 7, 14, 28, 73, 109, 146, 218, 292, 436, 511, 763, 1022, 1526, 2044, 3052, 5741, 7957, 11482, 15914, 22964, 31828, 40187, 55699, 80374, 111398, 160748, 222796, 419093, 625769, 838186, 1251538, 1676372, 2503076, 2933651, 4380383, 5867302, 8760766, 11734604, 17521532, 45681137, 91362274, 182724548, 319767959, 639535918, 1279071836]

約数ペア:

[(1, 1279071836), (2, 639535918), (4, 319767959), (7, 182724548), (14, 91362274), (28, 45681137), (73, 17521532), (109, 11734604), (146, 8760766), (218, 5867302), (292, 4380383), (436, 2933651), (511, 2503076), (763, 1676372), (1022, 1251538), (1526, 838186), (2044, 625769), (3052, 419093), (5741, 222796), (7957, 160748), (11482, 111398), (15914, 80374), (22964, 55699), (31828, 40187)]