974081285

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{3823}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 1181157120

約数和(自身を除く): 207075835

約数列:

[1, 5, 131, 389, 655, 1945, 3823, 19115, 50959, 254795, 500813, 1487147, 2504065, 7435735, 194816257, 974081285]

約数ペア:

[(1, 974081285), (5, 194816257), (131, 7435735), (389, 2504065), (655, 1487147), (1945, 500813), (3823, 254795), (19115, 50959)]