2561036648934

素因数分解:

$2^1\times 3^1\times {\mathrm{20929}}^1\times {\mathrm{20394641}}^1$

素因数の和:20415575

約数の個数: 16

約数和(自身を含む): 5122318284720

約数和(自身を除く): 2561281635786

約数列:

[1, 2, 3, 6, 20929, 41858, 62787, 125574, 20394641, 40789282, 61183923, 122367846, 426839441489, 853678882978, 1280518324467, 2561036648934]

約数ペア:

[(1, 2561036648934), (2, 1280518324467), (3, 853678882978), (6, 426839441489), (20929, 122367846), (41858, 61183923), (62787, 40789282), (125574, 20394641)]