268529377

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 282449664

約数和(自身を除く): 13920287

約数列:

[1, 41, 47, 331, 421, 1927, 13571, 15557, 17261, 19787, 139351, 637837, 811267, 5713391, 6549497, 268529377]

約数ペア:

[(1, 268529377), (41, 6549497), (47, 5713391), (331, 811267), (421, 637837), (1927, 139351), (13571, 19787), (15557, 17261)]