490904546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1312579}}^1$

素因数の和:1312609

約数の個数: 16

約数和(自身を含む): 850551840

約数和(自身を除く): 359647294

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1312579, 2625158, 14438369, 22313843, 28876738, 44627686, 245452273, 490904546]

約数ペア:

[(1, 490904546), (2, 245452273), (11, 44627686), (17, 28876738), (22, 22313843), (34, 14438369), (187, 2625158), (374, 1312579)]