2045434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 16

約数和(自身を含む): 3190176

約数和(自身を除く): 1144742

約数列:

[1, 2, 37, 74, 131, 211, 262, 422, 4847, 7807, 9694, 15614, 27641, 55282, 1022717, 2045434]

約数ペア:

[(1, 2045434), (2, 1022717), (37, 55282), (74, 27641), (131, 15614), (211, 9694), (262, 7807), (422, 4847)]