2035385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 2782080

約数和(自身を除く): 746695

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1609, 8045, 17699, 37007, 88495, 185035, 407077, 2035385]

約数ペア:

[(1, 2035385), (5, 407077), (11, 185035), (23, 88495), (55, 37007), (115, 17699), (253, 8045), (1265, 1609)]