2438690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 4598748

約数和(自身を除く): 2160058

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 461, 529, 922, 1058, 2305, 2645, 4610, 5290, 10603, 21206, 53015, 106030, 243869, 487738, 1219345, 2438690]

約数ペア:

[(1, 2438690), (2, 1219345), (5, 487738), (10, 243869), (23, 106030), (46, 53015), (115, 21206), (230, 10603), (461, 5290), (529, 4610), (922, 2645), (1058, 2305)]