864349612

素因数分解:

$2^2\times 7^2\times {\mathrm{1871}}^1\times {\mathrm{2357}}^1$

素因数の和:4246

約数の個数: 36

約数和(自身を含む): 1761256224

約数和(自身を除く): 896906612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1871, 2357, 3742, 4714, 7484, 9428, 13097, 16499, 26194, 32998, 52388, 65996, 91679, 115493, 183358, 230986, 366716, 461972, 4409947, 8819894, 17639788, 30869629, 61739258, 123478516, 216087403, 432174806, 864349612]

約数ペア:

[(1, 864349612), (2, 432174806), (4, 216087403), (7, 123478516), (14, 61739258), (28, 30869629), (49, 17639788), (98, 8819894), (196, 4409947), (1871, 461972), (2357, 366716), (3742, 230986), (4714, 183358), (7484, 115493), (9428, 91679), (13097, 65996), (16499, 52388), (26194, 32998)]