1282938884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1051}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 2364020736

約数和(自身を除く): 1081081852

約数列:

[1, 2, 4, 43, 47, 86, 94, 151, 172, 188, 302, 604, 1051, 2021, 2102, 4042, 4204, 6493, 7097, 8084, 12986, 14194, 25972, 28388, 45193, 49397, 90386, 98794, 158701, 180772, 197588, 305171, 317402, 610342, 634804, 1220684, 2124071, 4248142, 6824143, 7458947, 8496284, 13648286, 14917894, 27296572, 29835788, 320734721, 641469442, 1282938884]

約数ペア:

[(1, 1282938884), (2, 641469442), (4, 320734721), (43, 29835788), (47, 27296572), (86, 14917894), (94, 13648286), (151, 8496284), (172, 7458947), (188, 6824143), (302, 4248142), (604, 2124071), (1051, 1220684), (2021, 634804), (2102, 610342), (4042, 317402), (4204, 305171), (6493, 197588), (7097, 180772), (8084, 158701), (12986, 98794), (14194, 90386), (25972, 49397), (28388, 45193)]