1118768

素因数分解:

$2^4\times 7^2\times {\mathrm{1427}}^1$

素因数の和:1449

約数の個数: 30

約数和(自身を含む): 2523276

約数和(自身を除く): 1404508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1427, 2854, 5708, 9989, 11416, 19978, 22832, 39956, 69923, 79912, 139846, 159824, 279692, 559384, 1118768]

約数ペア:

[(1, 1118768), (2, 559384), (4, 279692), (7, 159824), (8, 139846), (14, 79912), (16, 69923), (28, 39956), (49, 22832), (56, 19978), (98, 11416), (112, 9989), (196, 5708), (392, 2854), (784, 1427)]