4138028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 7484400

約数和(自身を除く): 3346372

約数列:

[1, 2, 4, 53, 106, 131, 149, 212, 262, 298, 524, 596, 6943, 7897, 13886, 15794, 19519, 27772, 31588, 39038, 78076, 1034507, 2069014, 4138028]

約数ペア:

[(1, 4138028), (2, 2069014), (4, 1034507), (53, 78076), (106, 39038), (131, 31588), (149, 27772), (212, 19519), (262, 15794), (298, 13886), (524, 7897), (596, 6943)]