2451516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4801

約数の個数: 24

約数和(自身を含む): 5854464

約数和(自身を除く): 3402948

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 4751, 9502, 14253, 19004, 28506, 57012, 204293, 408586, 612879, 817172, 1225758, 2451516]

約数ペア:

[(1, 2451516), (2, 1225758), (3, 817172), (4, 612879), (6, 408586), (12, 204293), (43, 57012), (86, 28506), (129, 19004), (172, 14253), (258, 9502), (516, 4751)]