7169392

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{2749}}^1$

素因数の和:2920

約数の個数: 20

約数和(自身を含む): 13981000

約数和(自身を除く): 6811608

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 2749, 5498, 10996, 21992, 43984, 448087, 896174, 1792348, 3584696, 7169392]

約数ペア:

[(1, 7169392), (2, 3584696), (4, 1792348), (8, 896174), (16, 448087), (163, 43984), (326, 21992), (652, 10996), (1304, 5498), (2608, 2749)]