120246728

素因数分解:

$2^3\times 7^1\times {\mathrm{2147263}}^1$

素因数の和:2147276

約数の個数: 16

約数和(自身を含む): 257671680

約数和(自身を除く): 137424952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2147263, 4294526, 8589052, 15030841, 17178104, 30061682, 60123364, 120246728]

約数ペア:

[(1, 120246728), (2, 60123364), (4, 30061682), (7, 17178104), (8, 15030841), (14, 8589052), (28, 4294526), (56, 2147263)]