1520265426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{9851}}^1$

素因数の和:9979

約数の個数: 48

約数和(自身を含む): 3266529120

約数和(自身を除く): 1746263694

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 289, 534, 578, 867, 1513, 1734, 3026, 4539, 9078, 9851, 19702, 25721, 29553, 51442, 59106, 77163, 154326, 167467, 334934, 502401, 876739, 1004802, 1753478, 2630217, 2846939, 5260434, 5693878, 8540817, 14904563, 17081634, 29809126, 44713689, 89427378, 253377571, 506755142, 760132713, 1520265426]

約数ペア:

[(1, 1520265426), (2, 760132713), (3, 506755142), (6, 253377571), (17, 89427378), (34, 44713689), (51, 29809126), (89, 17081634), (102, 14904563), (178, 8540817), (267, 5693878), (289, 5260434), (534, 2846939), (578, 2630217), (867, 1753478), (1513, 1004802), (1734, 876739), (3026, 502401), (4539, 334934), (9078, 167467), (9851, 154326), (19702, 77163), (25721, 59106), (29553, 51442)]