268021252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{53993}}^1$

素因数の和:54087

約数の個数: 24

約数和(自身を含む): 503440056

約数和(自身を除く): 235418804

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 53993, 107986, 215972, 917881, 1835762, 3671524, 3941489, 7882978, 15765956, 67005313, 134010626, 268021252]

約数ペア:

[(1, 268021252), (2, 134010626), (4, 67005313), (17, 15765956), (34, 7882978), (68, 3941489), (73, 3671524), (146, 1835762), (292, 917881), (1241, 215972), (2482, 107986), (4964, 53993)]