1040508728

素因数分解:

$2^3\times 7^2\times {\mathrm{2654359}}^1$

素因数の和:2654379

約数の個数: 24

約数和(自身を含む): 2269477800

約数和(自身を除く): 1228969072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2654359, 5308718, 10617436, 18580513, 21234872, 37161026, 74322052, 130063591, 148644104, 260127182, 520254364, 1040508728]

約数ペア:

[(1, 1040508728), (2, 520254364), (4, 260127182), (7, 148644104), (8, 130063591), (14, 74322052), (28, 37161026), (49, 21234872), (56, 18580513), (98, 10617436), (196, 5308718), (392, 2654359)]