276540254

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{4021}}^1$

素因数の和:4411

約数の個数: 16

約数和(自身を含む): 419607216

約数和(自身を除く): 143066962

約数列:

[1, 2, 137, 251, 274, 502, 4021, 8042, 34387, 68774, 550877, 1009271, 1101754, 2018542, 138270127, 276540254]

約数ペア:

[(1, 276540254), (2, 138270127), (137, 2018542), (251, 1101754), (274, 1009271), (502, 550877), (4021, 68774), (8042, 34387)]