2010590918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{653}}^1\times {\mathrm{761}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 3671828064

約数和(自身を除く): 1661237146

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 653, 761, 1306, 1522, 2023, 4046, 4571, 5327, 9142, 10654, 11101, 12937, 22202, 25874, 77707, 90559, 155414, 181118, 188717, 219929, 377434, 439858, 496933, 993866, 1321019, 1539503, 2642038, 3079006, 3478531, 6957062, 8447861, 16895722, 59135027, 118270054, 143613637, 287227274, 1005295459, 2010590918]

約数ペア:

[(1, 2010590918), (2, 1005295459), (7, 287227274), (14, 143613637), (17, 118270054), (34, 59135027), (119, 16895722), (238, 8447861), (289, 6957062), (578, 3478531), (653, 3079006), (761, 2642038), (1306, 1539503), (1522, 1321019), (2023, 993866), (4046, 496933), (4571, 439858), (5327, 377434), (9142, 219929), (10654, 188717), (11101, 181118), (12937, 155414), (22202, 90559), (25874, 77707)]