4006670

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3967}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 7285248

約数和(自身を除く): 3278578

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 3967, 7934, 19835, 39670, 400667, 801334, 2003335, 4006670]

約数ペア:

[(1, 4006670), (2, 2003335), (5, 801334), (10, 400667), (101, 39670), (202, 19835), (505, 7934), (1010, 3967)]