415354364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{41719}}^1$

素因数の和:41873

約数の個数: 24

約数和(自身を含む): 770985600

約数和(自身を除く): 355631236

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 41719, 83438, 166876, 792661, 1585322, 3170644, 5465189, 10930378, 21860756, 103838591, 207677182, 415354364]

約数ペア:

[(1, 415354364), (2, 207677182), (4, 103838591), (19, 21860756), (38, 10930378), (76, 5465189), (131, 3170644), (262, 1585322), (524, 792661), (2489, 166876), (4978, 83438), (9956, 41719)]