1445845828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{1567}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 2989686784

約数和(自身を除く): 1543840956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1063, 1567, 2126, 3134, 4252, 6268, 7441, 10969, 14882, 21938, 29764, 32953, 43876, 48577, 65906, 97154, 131812, 194308, 230671, 340039, 461342, 680078, 922684, 1360156, 1665721, 3331442, 6662884, 11660047, 23320094, 46640188, 51637351, 103274702, 206549404, 361461457, 722922914, 1445845828]

約数ペア:

[(1, 1445845828), (2, 722922914), (4, 361461457), (7, 206549404), (14, 103274702), (28, 51637351), (31, 46640188), (62, 23320094), (124, 11660047), (217, 6662884), (434, 3331442), (868, 1665721), (1063, 1360156), (1567, 922684), (2126, 680078), (3134, 461342), (4252, 340039), (6268, 230671), (7441, 194308), (10969, 131812), (14882, 97154), (21938, 65906), (29764, 48577), (32953, 43876)]