1282202384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4217771}}^1$

素因数の和:4217798

約数の個数: 20

約数和(自身を含む): 2615018640

約数和(自身を除く): 1332816256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4217771, 8435542, 16871084, 33742168, 67484336, 80137649, 160275298, 320550596, 641101192, 1282202384]

約数ペア:

[(1, 1282202384), (2, 641101192), (4, 320550596), (8, 160275298), (16, 80137649), (19, 67484336), (38, 33742168), (76, 16871084), (152, 8435542), (304, 4217771)]