27472574978

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{259621}}^1$

素因数の和:260117

約数の個数: 16

約数和(自身を含む): 41594559864

約数和(自身を除く): 14121984886

約数列:

[1, 2, 157, 314, 337, 674, 52909, 105818, 259621, 519242, 40760497, 81520994, 87492277, 174984554, 13736287489, 27472574978]

約数ペア:

[(1, 27472574978), (2, 13736287489), (157, 174984554), (314, 87492277), (337, 81520994), (674, 40760497), (52909, 519242), (105818, 259621)]