1234753639

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{6481}}^1$

素因数の和:8106

約数の個数: 16

約数和(自身を含む): 1495319616

約数和(自身を除く): 260565977

約数列:

[1, 7, 17, 119, 1601, 6481, 11207, 27217, 45367, 110177, 190519, 771239, 10376081, 72632567, 176393377, 1234753639]

約数ペア:

[(1, 1234753639), (7, 176393377), (17, 72632567), (119, 10376081), (1601, 771239), (6481, 190519), (11207, 110177), (27217, 45367)]