290097718

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1\times {\mathrm{1571}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 439455744

約数和(自身を除く): 149358026

約数列:

[1, 2, 127, 254, 727, 1454, 1571, 3142, 92329, 184658, 199517, 399034, 1142117, 2284234, 145048859, 290097718]

約数ペア:

[(1, 290097718), (2, 145048859), (127, 2284234), (254, 1142117), (727, 399034), (1454, 199517), (1571, 184658), (3142, 92329)]