319183984

素因数分解:

$2^4\times 7^1\times {\mathrm{2849857}}^1$

素因数の和:2849872

約数の個数: 20

約数和(自身を含む): 706764784

約数和(自身を除く): 387580800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2849857, 5699714, 11399428, 19948999, 22798856, 39897998, 45597712, 79795996, 159591992, 319183984]

約数ペア:

[(1, 319183984), (2, 159591992), (4, 79795996), (7, 45597712), (8, 39897998), (14, 22798856), (16, 19948999), (28, 11399428), (56, 5699714), (112, 2849857)]