1000076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 2322432

約数和(自身を除く): 1322356

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 191, 238, 308, 374, 382, 476, 748, 764, 1309, 1337, 2101, 2618, 2674, 3247, 4202, 5236, 5348, 6494, 8404, 12988, 14707, 22729, 29414, 35717, 45458, 58828, 71434, 90916, 142868, 250019, 500038, 1000076]

約数ペア:

[(1, 1000076), (2, 500038), (4, 250019), (7, 142868), (11, 90916), (14, 71434), (17, 58828), (22, 45458), (28, 35717), (34, 29414), (44, 22729), (68, 14707), (77, 12988), (119, 8404), (154, 6494), (187, 5348), (191, 5236), (238, 4202), (308, 3247), (374, 2674), (382, 2618), (476, 2101), (748, 1337), (764, 1309)]