255349024

素因数分解:

$2^5\times 7^1\times {\mathrm{1139951}}^1$

素因数の和:1139968

約数の個数: 24

約数和(自身を含む): 574535808

約数和(自身を除く): 319186784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1139951, 2279902, 4559804, 7979657, 9119608, 15959314, 18239216, 31918628, 36478432, 63837256, 127674512, 255349024]

約数ペア:

[(1, 255349024), (2, 127674512), (4, 63837256), (7, 36478432), (8, 31918628), (14, 18239216), (16, 15959314), (28, 9119608), (32, 7979657), (56, 4559804), (112, 2279902), (224, 1139951)]