2019234074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 3638863872

約数和(自身を除く): 1619629798

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 167, 286, 334, 631, 737, 871, 1262, 1474, 1742, 1837, 2171, 3674, 4342, 6941, 8203, 9581, 11189, 13882, 16406, 19162, 22378, 23881, 42277, 47762, 84554, 90233, 105377, 123079, 145457, 180466, 210754, 246158, 290914, 465047, 549601, 930094, 1099202, 1159147, 1369901, 1600027, 2318294, 2739802, 3200054, 6045611, 7060259, 12091222, 14120518, 15068911, 30137822, 77662849, 91783367, 155325698, 183566734, 1009617037, 2019234074]

約数ペア:

[(1, 2019234074), (2, 1009617037), (11, 183566734), (13, 155325698), (22, 91783367), (26, 77662849), (67, 30137822), (134, 15068911), (143, 14120518), (167, 12091222), (286, 7060259), (334, 6045611), (631, 3200054), (737, 2739802), (871, 2318294), (1262, 1600027), (1474, 1369901), (1742, 1159147), (1837, 1099202), (2171, 930094), (3674, 549601), (4342, 465047), (6941, 290914), (8203, 246158), (9581, 210754), (11189, 180466), (13882, 145457), (16406, 123079), (19162, 105377), (22378, 90233), (23881, 84554), (42277, 47762)]