254361898

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 442433664

約数和(自身を除く): 188071766

約数列:

[1, 2, 7, 14, 107, 214, 277, 554, 613, 749, 1226, 1498, 1939, 3878, 4291, 8582, 29639, 59278, 65591, 131182, 169801, 207473, 339602, 414946, 459137, 918274, 1188607, 2377214, 18168707, 36337414, 127180949, 254361898]

約数ペア:

[(1, 254361898), (2, 127180949), (7, 36337414), (14, 18168707), (107, 2377214), (214, 1188607), (277, 918274), (554, 459137), (613, 414946), (749, 339602), (1226, 207473), (1498, 169801), (1939, 131182), (3878, 65591), (4291, 59278), (8582, 29639)]