401006812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{80783}}^1$

素因数の和:80877

約数の個数: 24

約数和(自身を含む): 753230016

約数和(自身を除く): 352223204

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 80783, 161566, 323132, 1373311, 2746622, 5493244, 5897159, 11794318, 23588636, 100251703, 200503406, 401006812]

約数ペア:

[(1, 401006812), (2, 200503406), (4, 100251703), (17, 23588636), (34, 11794318), (68, 5897159), (73, 5493244), (146, 2746622), (292, 1373311), (1241, 323132), (2482, 161566), (4964, 80783)]