2000152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 2976488

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 191, 238, 308, 374, 382, 476, 616, 748, 764, 952, 1309, 1337, 1496, 1528, 2101, 2618, 2674, 3247, 4202, 5236, 5348, 6494, 8404, 10472, 10696, 12988, 14707, 16808, 22729, 25976, 29414, 35717, 45458, 58828, 71434, 90916, 117656, 142868, 181832, 250019, 285736, 500038, 1000076, 2000152]

約数ペア:

[(1, 2000152), (2, 1000076), (4, 500038), (7, 285736), (8, 250019), (11, 181832), (14, 142868), (17, 117656), (22, 90916), (28, 71434), (34, 58828), (44, 45458), (56, 35717), (68, 29414), (77, 25976), (88, 22729), (119, 16808), (136, 14707), (154, 12988), (187, 10696), (191, 10472), (238, 8404), (308, 6494), (374, 5348), (382, 5236), (476, 4202), (616, 3247), (748, 2674), (764, 2618), (952, 2101), (1309, 1528), (1337, 1496)]