274404484

素因数分解:

$2^2\times {\mathrm{5113}}^1\times {\mathrm{13417}}^1$

素因数の和:18534

約数の個数: 12

約数和(自身を含む): 480337564

約数和(自身を除く): 205933080

約数列:

[1, 2, 4, 5113, 10226, 13417, 20452, 26834, 53668, 68601121, 137202242, 274404484]

約数ペア:

[(1, 274404484), (2, 137202242), (4, 68601121), (5113, 53668), (10226, 26834), (13417, 20452)]