2227794828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257489}}^1$

素因数の和:257606

約数の個数: 48

約数和(自身を含む): 5998487040

約数和(自身を除く): 3770692212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 257489, 514978, 772467, 1029956, 1544934, 1802423, 3089868, 3604846, 5407269, 7209692, 10814538, 21629076, 26521367, 53042734, 79564101, 106085468, 159128202, 185649569, 318256404, 371299138, 556948707, 742598276, 1113897414, 2227794828]

約数ペア:

[(1, 2227794828), (2, 1113897414), (3, 742598276), (4, 556948707), (6, 371299138), (7, 318256404), (12, 185649569), (14, 159128202), (21, 106085468), (28, 79564101), (42, 53042734), (84, 26521367), (103, 21629076), (206, 10814538), (309, 7209692), (412, 5407269), (618, 3604846), (721, 3089868), (1236, 1802423), (1442, 1544934), (2163, 1029956), (2884, 772467), (4326, 514978), (8652, 257489)]