5281972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 9623880

約数和(自身を除く): 4341908

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 401, 802, 1604, 3293, 6586, 13172, 14837, 29674, 35689, 59348, 71378, 142756, 1320493, 2640986, 5281972]

約数ペア:

[(1, 5281972), (2, 2640986), (4, 1320493), (37, 142756), (74, 71378), (89, 59348), (148, 35689), (178, 29674), (356, 14837), (401, 13172), (802, 6586), (1604, 3293)]