1013522272

素因数分解:

$2^5\times 7^2\times {\mathrm{646379}}^1$

素因数の和:646403

約数の個数: 36

約数和(自身を含む): 2321150580

約数和(自身を除く): 1307628308

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 646379, 1292758, 2585516, 4524653, 5171032, 9049306, 10342064, 18098612, 20684128, 31672571, 36197224, 63345142, 72394448, 126690284, 144788896, 253380568, 506761136, 1013522272]

約数ペア:

[(1, 1013522272), (2, 506761136), (4, 253380568), (7, 144788896), (8, 126690284), (14, 72394448), (16, 63345142), (28, 36197224), (32, 31672571), (49, 20684128), (56, 18098612), (98, 10342064), (112, 9049306), (196, 5171032), (224, 4524653), (392, 2585516), (784, 1292758), (1568, 646379)]